10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 10-Q

(Mark One)

☑	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the quarterly period ended June 30, 2018
	OR
☐	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the transition period from               to

Commission File Number 001-34627

GENERAC HOLDINGS INC.

(Exact name of registrant as specified in its charter)

Delaware	20-5654756
(State or other jurisdiction of	(IRS Employer
incorporation or organization)	Identification No.)
S45 W29290 Hwy 59, Waukesha, WI	53189
(Address of principal executive offices)	(Zip Code)

(262) 544-4811

(Registrant’s telephone number, including area code)

Not Applicable

(Former name, former address and former fiscal year, if changed since last report)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☑ No ☐

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes ☑ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer ☑	Accelerated filer ☐
Non-accelerated filer ☐ (Do not check if a smaller reporting company)	Smaller reporting company ☐
Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☑

As of July 31, 2018, there were 61,994,486 shares of registrant’s common stock outstanding.

GENERAC HOLDINGS INC.

TABLE OF CONTENTS

		Page
PART I. FINANCIAL INFORMATION
Item 1.	Condensed Consolidated Financial Statements (Unaudited)
	Condensed Consolidated Balance Sheets as of June 30, 2018 and December 31, 2017	1
	Condensed Consolidated Statements of Comprehensive Income for the Three and Six Months Ended June 30, 2018 and 2017	2
	Condensed Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2018 and 2017	3
	Notes to Condensed Consolidated Financial Statements	4
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	17
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	29
Item 4.	Controls and Procedures	29
PART II. OTHER INFORMATION
Item 1.	Legal Proceedings	29
Item 1A.	Risk Factors	29
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	29
Item 6.	Exhibits	30
	Signatures	31

PART I. FINANCIAL INFORMATION

Item 1.           Financial Statements

Generac Holdings Inc.

Condensed Consolidated Balance Sheets

(U.S. Dollars in Thousands, Except Share and Per Share Data)

(Unaudited)

	June 30,			December 31,
	2018			2017
Assets
Current assets:
Cash and cash equivalents	$	111,714		$	138,472
Accounts receivable, less allowance for doubtful accounts		311,668			279,294
Inventories		479,880			387,049
Prepaid expenses and other assets		27,174			19,741
Total current assets		930,436			824,556
Property and equipment, net		233,433			230,380
Customer lists, net		69,772			41,064
Patents, net		34,770			39,617
Other intangible assets, net		3,370			2,401
Tradenames, net		154,495			152,683
Goodwill		758,072			721,523
Deferred income taxes		1,633			3,238
Other assets		23,294			10,502
Total assets	$	2,209,275		$	2,025,964
Liabilities and stockholders’ equity
Current liabilities:
Short-term borrowings	$	23,995		$	20,602
Accounts payable		274,234			233,639
Accrued wages and employee benefits		32,820			27,992
Other accrued liabilities		147,628			112,618
Current portion of long-term borrowings and capital lease obligations		1,372			1,572
Total current liabilities		480,049			396,423
Long-term borrowings and capital lease obligations		908,066			906,548
Deferred income taxes		57,506			41,852
Other long-term liabilities		93,364			82,893
Total liabilities		1,538,985			1,427,716
Redeemable noncontrolling interests		53,035			43,929
Stockholders’ equity:
Common stock, par value $0.01, 500,000,000 shares authorized, 71,030,347 and 70,820,173 shares issued at June 30, 2018 and December 31, 2017, respectively		710			708
Additional paid-in capital		468,598			459,816
Treasury stock, at cost		(321,052	)		(294,005	)
Excess purchase price over predecessor basis		(202,116	)		(202,116	)
Retained earnings		687,772			610,835
Accumulated other comprehensive loss		(16,900	)		(21,198	)
Stockholders’ equity attributable to Generac Holdings Inc.		617,012			554,040
Noncontrolling interests		243			279
Total stockholders' equity		617,255			554,319
Total liabilities and stockholders’ equity	$	2,209,275		$	2,025,964

See notes to condensed consolidated financial statements.

1

Generac Holdings Inc.

Condensed Consolidated Statements of Comprehensive Income

(U.S. Dollars in Thousands, Except Share and Per Share Data)

(Unaudited)

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Net sales	$	494,949		$	394,875		$	892,583		$	725,360
Costs of goods sold		318,693			261,954			576,338			483,639
Gross profit		176,256			132,921			316,245			241,721
Operating expenses:
Selling and service		46,052			42,010			88,734			81,477
Research and development		12,616			10,553			24,469			20,840
General and administrative		26,639			21,407			50,114			42,380
Amortization of intangibles		5,482			7,129			11,114			14,312
Total operating expenses		90,789			81,099			174,431			159,009
Income from operations		85,467			51,822			141,814			82,712
Other (expense) income:
Interest expense		(11,002	)		(10,893	)		(21,115	)		(21,681	)
Investment income		367			38			713			43
Loss on extinguishment of debt		(1,332	)		–			(1,332	)		–
Costs related to acquisition		(26	)		(136	)		(37	)		(321	)
Other, net		(861	)		(1,577	)		(2,244	)		(1,494	)
Total other expense, net		(12,854	)		(12,568	)		(24,015	)		(23,453	)
Income before provision for income taxes		72,613			39,254			117,799			59,259
Provision for income taxes		18,382			13,878			29,798			21,701
Net income		54,231			25,376			88,001			37,558
Net income attributable to noncontrolling interests		970			85			1,095			92
Net income attributable to Generac Holdings Inc.	$	53,261		$	25,291		$	86,906		$	37,466
Net income attributable to common shareholders per common share - basic:	$	0.83		$	0.41		$	1.25		$	0.62
Weighted average common shares outstanding - basic:		61,534,423			62,146,393			61,696,014			62,260,170
Net income attributable to common shareholders per common share - diluted:	$	0.82		$	0.41		$	1.24		$	0.61
Weighted average common shares outstanding - diluted:		62,054,447			62,635,437			62,259,712			62,849,877
Comprehensive income attributable to Generac Holdings Inc.	$	47,884		$	32,208		$	92,587		$	47,928

See notes to condensed consolidated financial statements.

2

Generac Holdings Inc.

Condensed Consolidated Statements of Cash Flows

(U.S. Dollars in Thousands)

(Unaudited)

	Six Months Ended June 30,
	2018			2017
Operating activities
Net income	$	88,001		$	37,558
Adjustment to reconcile net income to net cash provided by operating activities:
Depreciation		12,169			11,271
Amortization of intangible assets		11,114			14,312
Amortization of original issue discount and deferred financing costs		2,367			1,308
Loss on extinguishment of debt		1,332			–
Deferred income taxes		6,257			16,500
Share-based compensation expense		6,991			5,818
Other		599			377
Net changes in operating assets and liabilities, net of acquisitions:
Accounts receivable		(24,876	)		2,504
Inventories		(85,592	)		(8,236	)
Other assets		(13,047	)		1,069
Accounts payable		33,442			(26,560	)
Accrued wages and employee benefits		4,510			1,902
Other accrued liabilities		36,578			(3,144	)
Excess tax benefits from equity awards		(188	)		(403	)
Net cash provided by operating activities		79,657			54,276
Investing activities
Proceeds from sale of property and equipment		196			45
Proceeds from beneficial interests in securitization transactions		1,929			1,398
Expenditures for property and equipment		(12,326	)		(10,030	)
Acquisition of business, net of cash acquired		(71,926	)		1,160
Net cash used in investing activities		(82,127	)		(7,427	)
Financing activities
Proceeds from short-term borrowings		12,133			62,435
Proceeds from long-term borrowings		50,000			3,069
Repayments of short-term borrowings		(8,172	)		(72,971	)
Repayments of long-term borrowings and capital lease obligations		(50,797	)		(9,806	)
Stock repurchases		(25,656	)		(30,012	)
Cash dividends paid to noncontrolling interest of subsidiary		(314	)		–
Payment of debt issuance costs		(1,473	)		(1,517	)
Taxes paid related to equity awards		(1,725	)		(1,958	)
Proceeds from exercise of stock options		2,124			1,254
Net cash used in financing activities		(23,880	)		(49,506	)
Effect of exchange rate changes on cash and cash equivalents		(408	)		2,456
Net decrease in cash and cash equivalents		(26,758	)		(201	)
Cash and cash equivalents at beginning of period		138,472			67,272
Cash and cash equivalents at end of period	$	111,714		$	67,071

See notes to condensed consolidated financial statements.

3

Generac Holdings Inc.
Notes to Condensed Consolidated Financial Statements

(U.S. Dollars in Thousands, Except Share and Per Share Data)

(Unaudited)

1. Description of Business and Basis of Presentation

Founded in 1959, Generac Holdings Inc. (the Company) is a leading global designer and manufacturer of a wide range of power generation equipment and other engine powered products serving the residential, light-commercial and industrial markets. The Company’s power products are available globally through a broad network of independent dealers, distributors, retailers, wholesalers and equipment rental companies, as well as sold direct to certain end user customers.

Over the years, the Company has executed a number of acquisitions that support its strategic plan (as discussed in Item 1 of its Annual Report on Form 10-K for the year ended December 31, 2017). A summary of acquisitions affecting the reporting periods presented include:

● In June 2018, the Company acquired Selmec Equipos Industriales, S.A. de C.V. (Selmec), headquartered in Mexico City, Mexico. Selmec is a designer and manufacturer of industrial generators ranging from 10kW to 2,750kW. Selmec offers a market-leading service platform and specialized engineering capabilities, together with robust integration, project management and remote monitoring services.

● In January 2017, the Company acquired Motortech GmbH (Motortech), headquartered in Celle, Germany. Motortech is a leading manufacturer of gaseous-engine control systems and accessories, which are sold primarily to European gas-engine manufacturers and to aftermarket customers.

The condensed consolidated financial statements include the accounts of the Company and its subsidiaries that are consolidated in conformity with U.S. generally accepted accounting principles (U.S. GAAP). All intercompany amounts and transactions have been eliminated in consolidation.

The condensed consolidated balance sheets as of June 30, 2018 and December 31, 2017, the condensed consolidated statements of comprehensive income for the three and six months ended June 30, 2018 and 2017, and the condensed consolidated statements of cash flows for the six months ended June 30, 2018 and 2017 have been prepared by the Company and have not been audited. In the opinion of management, all adjustments (which include only normal recurring adjustments) necessary for the fair presentation of the financial position, results of operation and cash flows have been made. The results of operations for any interim period are not necessarily indicative of the results to be expected for the full year.

The preparation of the condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Certain information and footnote disclosure normally included in consolidated financial statements prepared in accordance with U.S. GAAP have been condensed or omitted. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017.

New Accounting Standards Not Yet Adopted

In February 2016, the Financial Standards Accounting Board (FASB) issued Accounting Standards Update (ASU) 2016-02, Leases. This guidance was issued to increase transparency and comparability among organizations by requiring the recognition of lease assets and lease liabilities on the balance sheet and by disclosing key information about leasing arrangements. The guidance should be applied using a modified retrospective approach and is effective for the Company in 2019. The Company is currently assessing the impact the adoption of this guidance will have on the Company’s results of operations and financial position.

In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging – Targeted Improvements to Accounting for Hedging Activities. This guidance was issued to improve the financial reporting of hedging relationships to better portray the economic results of an entity’s risk management activities in its financial statements and to make certain targeted improvements to simplify the application of the hedge accounting guidance. The standard is effective for the Company in 2019, with early adoption permitted. The Company is currently assessing the impact the adoption of this guidance will have on the Company’s results of operations and financial position.

4

There are several other new accounting pronouncements issued by the FASB. Each of these pronouncements, as applicable, has been or will be adopted by the Company. Management does not believe any of these accounting pronouncements has had or will have a material impact on the Company’s consolidated financial statements.

Recently Adopted Accounting Standards

On January 1, 2018, the Company adopted ASU 2017-07, Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost. The new standard requires presentation of certain components of net periodic pension cost as non-operating expense. The adoption of this new standard did not have a significant impact on the Company’s financial statements. The changes in presentation of the components of net periodic pension cost were applied retrospectively to all periods presented.

On January 1, 2018, the Company adopted ASU 2016-15, Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments. The changes in presentation of the proceeds from beneficial interests in securitization transactions were applied retrospectively to all periods presented.

On January 1, 2018, the Company adopted ASU 2014-09, Revenue from Contracts with Customers, and all related amendments (the “new revenue recognition standard”) using the full retrospective method, which requires application to all periods presented.

The impact of adopting the above standards on the Company’s previously reported condensed consolidated financial statements is as follows:

Condensed Consolidated Balance Sheets	June 30, 2017
	As Reported		Impact of Adoption			As Adjusted
Accounts receivable	$	243,285	$	(3,143	)	$	240,142
Inventories		378,110		6,081			384,191
Other accrued liabilities		93,343		5,253			98,596
Deferred income taxes		37,575		(3,190	)		34,385
Other long-term liabilities		66,633		5,844			72,477
Retained earnings	$	495,463	$	(4,969	)	$	490,494

	December 31, 2017
	As Reported		Impact of Adoption			As Adjusted
Accounts receivable	$	280,002	$	(708	)	$	279,294
Inventories		380,341		6,708			387,049
Other accrued liabilities		105,067		7,551			112,618
Deferred income taxes		43,789		(1,937	)		41,852
Other long-term liabilities		76,995		5,898			82,893
Retained earnings	$	616,347	$	(5,513	)	$	610,835

Condensed Consolidated Statements of Comprehensive Income	Three Months Ended June 30, 2017
	As Reported		Impact of Adoption			As Adjusted
Net sales	$	395,376	$	(501	)	$	394,875
Cost of goods sold		260,916		1,038			261,954
Selling and service expenses		43,116		(1,106	)		42,010
Research and development expenses		10,567		(14	)		10,553
General and administrative expenses		21,361		46			21,407
Other, net		1,437		140			1,577
Provision for income taxes		14,114		(236	)		13,878
Net income attributable to Generac Holdings Inc.	$	25,660	$	(369	)	$	25,291
Earnings per share
Basic	$	0.42	$	(0.01	)	$	0.41
Diluted	$	0.41	$	-		$	0.41
Comprehensive income attributable to Generac Holdings Inc.	$	32,577	$	(369	)	$	32,208

5

	Six Months Ended June 30, 2017
	As Reported		Impact of Adoption			As Adjusted
Net sales	$	727,190	$	(1,830	)	$	725,360
Cost of goods sold		482,244		1,395			483,639
Selling and service expenses		83,300		(1,823	)		81,477
Research and development expenses		20,868		(28	)		20,840
General and administrative expenses		42,334		46			42,380
Other, net		1,214		280			1,494
Provision for income taxes		22,365		(664	)		21,701
Net income attributable to Generac Holdings Inc.	$	38,502	$	(1,036	)	$	37,466
Earnings per share
Basic	$	0.63	$	(0.01	)	$	0.62
Diluted	$	0.63	$	(0.02	)	$	0.61
Comprehensive income attributable to Generac Holdings Inc.	$	48,964	$	(1,036	)	$	47,928

Condensed Consolidated Statement of Cash Flows	Six Months Ended June 30, 2017
	As Reported			Impact of Adoption			As Adjusted
Net income	$	38,594		$	(1,036	)	$	37,558
Deferred income taxes		17,164			(664	)		16,500
Accounts receivable		5,362			(2,858	)		2,504
Inventories		(13,981	)		5,745			(8,236	)
Other accrued liabilities		(559	)		(2,585	)		(3,144	)
Net cash provided by operating activities	$	55,674		$	(1,398	)	$	54,276
Proceeds from beneficial interests in securitization transactions	$	-		$	1,398		$	1,398
Net cash used in investing activities	$	(8,825	)	$	1,398		$	(7,427	)

2. Revenue Recognition

The Company’s revenues primarily consist of product sales to its customers. The Company considers the purchase orders, which in some cases are governed by master sales agreements, to be the contracts with the customers. For each contract, the Company considers the commitment to transfer products, each of which is distinct, to be the identified performance obligations. Revenue is measured as the amount of consideration the Company expects to be entitled in exchange for the transfer of product, which is generally the price stated in the contract specific for each item sold, adjusted for the value of expected returns, discounts, rebates, or other promotional incentives or allowances offered to our customers. Expected returns for damaged or defective product are estimated using the expected value method based upon historical product return experience. Discounts and rebates offered to customers are typically defined in the master sales agreements with customers and, therefore, are recorded using the most likely amount method based on the terms of the contract. Promotional incentives are defined programs offered for short, specific periods of time and are estimated using the expected value method based upon historical experience. The Company does not expect the transaction price for revenue recognized will be subject to a significant revenue reversal. As the Company’s product sale contracts and standard payment terms have a duration of less than one year, it uses the practical expedient applicable to such contracts and does not consider the time value of money. Sales, use, value add and other similar taxes assessed by governmental authorities and collected concurrent with revenue-producing activities are excluded from revenue. The Company has elected to recognize the cost for freight activities when control of the product has transferred to the customer as an expense within cost of goods sold in the condensed consolidated statements of comprehensive income. Product revenues are recognized at the point in time when control of the product is transferred to the customer, which typically occurs upon shipment or delivery to the customer. To determine when control has transferred, the Company considers if there is a present right to payment and if legal title, physical possession, and the significant risks and rewards of ownership of the asset has transferred to the customer. As substantially all of the Company’s revenues are recognized at a point in time, the amount of unsatisfied performance obligations at each period end is not material. The Company’s contracts have an original expected duration of one year or less. As a result, the Company has elected to use the practical expedient to not disclose its remaining performance obligations.

At the request of certain customers, the Company will warehouse inventory billed to the customer but not delivered. Unless all revenue recognition criteria have been met, the Company does not recognize revenue on these transactions until the customer takes possession of the product.

6

While the Company’s standard payment terms are less than one year, the specific payment terms and conditions in its customer contracts vary. In some cases, customers prepay for their goods; in other cases, after appropriate credit evaluation, an open credit line is granted and payment is due in arrears. Contracts with payment in arrears are recognized in the condensed consolidated balance sheets as accounts receivable upon revenue recognition, while contracts where customers pay in advance are recognized as customer deposits and recorded in other accrued liabilities in the condensed consolidated balance sheets until revenue is recognized. The balance of customer deposits (contract liabilities) was $20,643 and $7,034 at June 30, 2018 and December 31, 2017, respectively. During the six month period ended June 30, 2018, the Company recognized revenue of $5,812 related to amounts included in the December 31, 2017 customer deposit balance. The Company typically recognizes revenue within one year of the receipt of the customer deposit.

The Company offers standard warranty coverage on substantially all products that it sells and accounts for this standard warranty coverage as an assurance warranty. As such, no transaction price is allocated to the standard warranty, and the Company records a liability for product warranty obligations at the time of sale to a customer based upon historical warranty experience. Refer to Note 10, “Product Warranty Obligations,” to the condensed consolidated financial statements for further information regarding the Company’s standard warranties.

The Company also sells extended warranty coverage for certain products, which it accounts for as service warranties. In most cases, the extended warranty is sold as a separate contract. As such, extended warranty sales are considered a separate performance obligation, and the extended warranty transaction price is separate and distinct from the product. The extended warranty transaction price is initially recorded as deferred revenue on the condensed consolidated balance sheets and amortized on a straight-line basis to selling and service expenses in the condensed consolidated statements of comprehensive income, as an offset to warranty expense, over the life of the contracts following the standard warranty period. For extended warranty contracts that the Company sells under a third-party marketing agreement, it is required to pay fees to the third-party service provider and classifies these fees as costs to obtain a contract. The contract costs are deferred and recorded as other assets on the condensed consolidated balance sheets. The deferred contract costs are amortized to selling and service expense in the condensed consolidated statements of comprehensive income consistent with how the related deferred revenue is recognized. Refer to Note 10, “Product Warranty Obligations,” to the condensed consolidated financial statements for further information regarding the Company’s extended warranties.

The Company offers other services, including remote monitoring, installation and maintenance services in limited circumstances. These other services are currently not material, accounting for less than one percent of revenue.

Refer to Note 8, “Segment Reporting,” to the condensed consolidated financial statements for the Company’s disaggregated revenue disclosure. The information discussed above is applicable to each of the Company’s product classes.

3. Selmec Acquisition

On June 1, 2018, the Company acquired Selmec for a purchase price of $78,307, net of cash acquired and inclusive of estimated earnout payments of $6,750. Headquartered in Mexico City, Mexico, Selmec is a designer and manufacturer of industrial generators ranging from 10kW to 2,750kW. Selmec offers a market-leading service platform and specialized engineering capabilities, together with robust integration, project management and remote monitoring services. The acquisition purchase price was funded solely through cash on hand.

The Company recorded a preliminary purchase price allocation during the second quarter of 2018 based upon its estimates of the fair value of the acquired assets and assumed liabilities. As a result, the Company recorded approximately $76,504 of intangible assets, including approximately $38,538 of goodwill recorded in the International segment, as of the acquisition date. The goodwill ascribed to the acquisition is not deductible for tax purposes. The accompanying condensed consolidated financial statements include the results of Selmec from the date of acquisition through June 30, 2018.

4. Redeemable Noncontrolling Interest

On March 1, 2016, the Company acquired a 65% ownership interest in PR Industrial S.r.l. and its subsidiaries (Pramac). The 35% noncontrolling interest in Pramac had an acquisition date fair value of $34,253 and was recorded as a redeemable noncontrolling interest in the condensed consolidated balance sheets, as the noncontrolling interest holder has within its control the right to require the Company to redeem its interest in Pramac. The noncontrolling interest holder has a put option to sell his interest to the Company any time within five years from the date of acquisition. Within the first two years from the date of acquisition, the put option price was based on a fixed amount if voluntarily exercised. Subsequently, the put option price is based on the greater of the fixed amount or a multiple of earnings, subject to the terms of the acquisition. Additionally, the Company holds a call option that it may redeem commencing five years from the date of acquisition, or earlier upon the occurrence of certain circumstances. The call option price is based on a multiple of earnings that is subject to the terms of the acquisition. Both the put and call option only provide for the complete transfer of the noncontrolling interest, with no partial transfers of interest permitted.

7

The redeemable noncontrolling interest is recorded at the greater of the initial fair value, increased or decreased for the noncontrolling interests’ share of comprehensive income (loss), or the estimated redemption value, with any adjustments to the redemption value impacting retained earnings, but not net income. However, the redemption value adjustments are reflected in the earnings per share calculation, as detailed in Note 13, “Earnings Per Share,” to the condensed consolidated financial statements. The following table presents the changes in the redeemable noncontrolling interest:

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Balance at beginning of period	$	54,404		$	33,566		$	43,929		$	33,138
Net income		848			92			822			210
Foreign currency translation		(4,522	)		4,433			(1,686	)		5,357
Redemption value adjustment		2,305			(295	)		9,970			(909	)
Balance at end of period	$	53,035		$	37,796		$	53,035		$	37,796

The redemption value adjustments recorded during the three and six month periods ended June 30, 2018 relate to the adjustment required to reflect the redeemable noncontrolling interest value as a multiple of earnings after two years from the date of acquisition, in accordance with the terms of the acquisition.

5. Derivative Instruments and Hedging Activities

The Company records all derivatives in accordance with Accounting Standards Codification (ASC) 815, Derivatives and Hedging, which requires derivative instruments be reported on the condensed consolidated balance sheets at fair value and establishes criteria for designation and effectiveness of hedging relationships. The Company is exposed to market risk such as changes in commodity prices, foreign currencies and interest rates. The Company does not hold or issue derivative financial instruments for trading purposes.

Commodities

The Company is exposed to price fluctuations in commodities it uses as raw materials, primarily steel, copper and aluminum, and periodically utilizes commodity derivatives to mitigate the impact of these potential price fluctuations on its financial results. These derivatives typically have maturities of less than eighteen months. At June 30, 2018, December 31, 2017 and June 30, 2017, the Company had five, one and one commodity contracts outstanding, respectively, covering the purchases of copper.

Because these contracts do not qualify for hedge accounting, the related gains and losses are recorded in cost of goods sold in the Company’s condensed consolidated statements of comprehensive income. Net pre-tax losses recognized for the three and six months ended June 30, 2018 were $47 and $203, respectively. Net pre-tax gains recognized for the three and six months ended June 30, 2017 were $2 and $185, respectively.

Foreign Currencies

The Company is exposed to foreign currency exchange risk as a result of transactions denominated in currencies other than the U.S. Dollar. The Company periodically utilizes foreign currency forward purchase and sales contracts to manage the volatility associated with certain foreign currency purchases and sales in the normal course of business. Contracts typically have maturities of twelve months or less. As of June 30, 2018, December 31, 2017 and June 30, 2017, the Company had twenty-eight, twenty-eight and eighteen foreign currency contracts outstanding, respectively.

Because these contracts do not qualify for hedge accounting, the related gains and losses are recorded in other, net in the Company’s condensed consolidated statements of comprehensive income. Net pre-tax losses recognized for the three and six months ended June 30, 2018 were $545 and $318, respectively. Net pre-tax gains recognized for the three and six months ended June 30, 2017 were $380 and $179, respectively.

Interest Rate Swaps

In October 2013, the Company entered into two interest rate swap agreements. In May 2014, the Company entered into one interest rate swap agreement, and in 2017, the Company entered into 20 additional interest rate swap agreements. The Company formally documented all relationships between interest rate hedging instruments and the related hedged items, as well as its risk-management objectives and strategies for undertaking various hedge transactions. These interest rate swap agreements qualify as cash flow hedges and therefore, the effective portions of the gains or losses are reported as a component of accumulated other comprehensive loss (AOCL) in the condensed consolidated balance sheets. The amount of gains, net of tax, recognized for the three and six months ended June 30, 2018 were $2,130 and $8,777, respectively. The amount of gains, net of tax, recognized for the three and six months ended June 30, 2017 were $324 and $764, respectively. The cash flows of the swaps are recognized as adjustments to interest expense each period. The ineffective portions of the derivatives’ changes in fair value, if any, are immediately recognized in earnings.

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Fair Value 

The following table presents the fair value of all of the Company’s derivatives:

	June 30, 2018			December 31, 2017
Commodity contracts	$	(200	)	$	107
Foreign currency contracts		(55	)		167
Interest rate swaps		16,217			4,356

The fair values of the commodity contracts and foreign currency contracts are included in other accrued liabilities, and the fair value of the interest rate swaps is included in other assets in the condensed consolidated balance sheet as of June 30, 2018. The fair values of the commodity and foreign currency contracts are included in prepaid expenses and other assets, and the fair value of the interest rate swaps is included in other assets in the consolidated balance sheet as of December 31, 2017. Excluding the impact of credit risk, the fair value of the derivative contracts as of June 30, 2018 and December 31, 2017 is an asset of $16,236 and $4,703, respectively, which represents the amount the Company would receive upon exit of the agreements on those dates.

6. Fair Value Measurements

ASC 820-10, Fair Value Measurement, defines fair value, establishes a consistent framework for measuring fair value, and expands disclosure for each major asset and liability category measured at fair value on either a recurring basis or nonrecurring basis. ASC 820-10 clarifies that fair value is an exit price, representing the amount that would be received in the sale of an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or liability. As a basis for considering such assumptions, the pronouncement establishes a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value as follows: (Level 1) observable inputs such as quoted prices in active markets; (Level 2) inputs, other than quoted prices in active markets, that are observable either directly or indirectly; and (Level 3) unobservable inputs in which there is little or no market data, which require the reporting entity to develop its own assumptions.

The Company believes the carrying amount of its financial instruments (cash and cash equivalents, accounts receivable, accounts payable, accrued liabilities, short-term borrowings and ABL facility borrowings), excluding Term Loan borrowings, approximates the fair value of these instruments based upon their short-term nature. The fair value of Term Loan borrowings, which have an aggregate carrying value of $855,617, was approximately $856,130 (Level 2) at June 30, 2018, as calculated based on independent valuations whose inputs and significant value drivers are observable.

For the fair value of the derivatives measured on a recurring basis, see the fair value table in Note 5, “Derivative Instruments and Hedging Activities,” to the condensed consolidated financial statements. The fair value of all derivative contracts is classified as Level 2. The valuation techniques used to measure the fair value of derivative contracts, all of which have counterparties with high credit ratings, were based on quoted market prices or model driven valuations using significant inputs derived from or corroborated by observable market data. The fair value of derivative contracts above considers the Company’s credit risk in accordance with ASC 820-10.

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7. Accumulated Other Comprehensive Loss

The following presents a tabular disclosure of changes in AOCL during the three and six months ended June 30, 2018 and 2017, net of tax:

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain on Cash Flow Hedges			Total
Beginning Balance – April 1, 2018	$	(6,677	)	$	(10,978	)	$	9,283		$	(8,372	)
Other comprehensive income (loss) before reclassifications		(10,658	)		-			2,130	(1)		(8,528	)
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income (loss)		(10,658	)		-			2,130			(8,528	)
Ending Balance – June 30, 2018	$	(17,335	)	$	(10,978	)	$	11,413		$	(16,900	)

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain (Loss) on Cash Flow Hedges			Total
Beginning Balance – April 1, 2017	$	(24,447	)	$	(11,040	)	$	(636	)	$	(36,123	)
Other comprehensive income before reclassifications		8,590			-			324	(2)		8,914
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income		8,590			-			324			8,914
Ending Balance – June 30, 2017	$	(15,857	)	$	(11,040	)	$	(312	)	$	(27,209	)

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain on Cash Flow Hedges			Total
Beginning Balance – January 1, 2018	$	(12,856	)	$	(10,978	)	$	2,636		$	(21,198	)
Other comprehensive income (loss) before reclassifications		(4,479	)		-			8,777	(3)		4,298
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income (loss)		(4,479	)		-			8,777			4,298
Ending Balance – June 30, 2018	$	(17,335	)	$	(10,978	)	$	11,413		$	(16,900	)

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain (Loss) on Cash Flow Hedges			Total
Beginning Balance – January 1, 2017	$	(28,047	)	$	(11,040	)	$	(1,076	)	$	(40,163	)
Other comprehensive income before reclassifications		12,190			-			764	(4)		12,954
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income		12,190			-			764			12,954
Ending Balance – June 30, 2017	$	(15,857	)	$	(11,040	)	$	(312	)	$	(27,209	)

(1) Represents unrealized gains of $2,878, net of tax effect of $(748), for the three months ended June 30, 2018.

(2) Represents unrealized gains of $531, net of tax effect of $(207), for the three months ended June 30, 2017.

(3) Represents unrealized gains of $11,860, net of tax effect of $(3,083), for the six months ended June 30, 2018.

(4) Represents unrealized gains of $1,254, net of tax effect of $(490), for the six months ended June 30, 2017.

8. Segment Reporting

The Company has two reportable segments for financial reporting purposes - Domestic and International. The Domestic segment includes the legacy Generac business and the impact of acquisitions that are based in the United States, all of which have revenues that are substantially derived from the U.S. and Canada. The International segment includes the Ottomotores, Tower Light, Pramac, Motortech and Selmec businesses, all of which have revenues that are substantially derived from outside of the U.S. and Canada. Both reportable segments design and manufacture a wide range of power generation equipment and other engine powered products. The Company has multiple operating segments, which it aggregates into the two reportable segments, based on materially similar economic characteristics, products, production processes, classes of customers and distribution methods.

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The Company's product offerings consist primarily of power generation equipment and other engine powered products geared for varying end customer uses. Residential products and commercial & industrial (C&I) products are each a similar class of products based on similar power output and end customer. The breakout of net sales between residential, C&I, and other products by reportable segment is as follows:

	Net Sales by Segment
	Three Months Ended June 30, 2018
Product Classes	Domestic		International		Total
Residential products	$	234,131	$	12,267	$	246,398
Commercial & industrial products		120,521		95,107		215,628
Other		26,395		6,528		32,923
Total net sales	$	381,047	$	113,902	$	494,949

	Three Months Ended June 30, 2017
Product Classes	Domestic		International		Total
Residential products	$	185,114	$	13,354	$	198,468
Commercial & industrial products		98,909		70,994		169,903
Other		21,383		5,121		26,504
Total net sales	$	305,406	$	89,469	$	394,875

	Six Months Ended June 30, 2018
Product Classes	Domestic		International		Total
Residential products	$	410,816	$	26,056	$	436,872
Commercial & industrial products		218,292		172,461		390,753
Other		52,158		12,800		64,958
Total net sales	$	681,266	$	211,317	$	892,583

	Six Months Ended June 30, 2017
Product Classes	Domestic		International		Total
Residential products	$	326,815	$	25,870	$	352,685
Commercial & industrial products		183,674		136,982		320,656
Other		42,085		9,934		52,019
Total net sales	$	552,574	$	172,786	$	725,360

Residential products consist primarily of automatic standby generators ranging in output from 6kW to 60kW, portable generators, power washers and other outdoor power equipment. These products are sold through independent residential dealers, national and regional retailers, e-commerce merchants, electrical and HVAC wholesalers and outdoor power equipment dealers. The residential products revenue consists of the sale of the product to our distribution partners, which in turn sell or rent the product to the end consumer, including installation and maintenance services. In some cases, residential products are sold direct to the end consumer. Substantially all of the residential products revenues are transferred to the customer at a point in time.

C&I products consist of larger output stationary generators fueled by diesel, natural gas, liquid propane and bi-fuel, with power outputs ranging from 10kW up to 3,250kW. Also included in C&I products are mobile generators, light towers, mobile heaters and mobile pumps. These products are sold through industrial distributors and dealers, equipment rental companies and equipment distributors. The C&I products revenue consists of the sale of the product to our distribution channels, which in turn sell the product to the end consumer, including installation and maintenance services. In some cases, C&I products are sold direct to the end consumer. Substantially all of the C&I products revenues are transferred to the customer at a point in time.

Other products consist primarily of aftermarket service parts sold to our dealers, product accessories and proprietary engines sold to third-party original equipment manufacturers. Substantially all of the Other products revenues are transferred to the customer at a point in time.

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Management evaluates the performance of its segments based primarily on Adjusted EBITDA, which is reconciled to Income before provision for income taxes below. The computation of Adjusted EBITDA is based on the definition that is contained in the Company’s credit agreements.

	Adjusted EBITDA
	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Domestic	$	90,602		$	63,692		$	156,077		$	105,583
International		11,628			6,034			17,934			10,846
Total adjusted EBITDA	$	102,230		$	69,726		$	174,011		$	116,429
Interest expense		(11,002	)		(10,893	)		(21,115	)		(21,681	)
Depreciation and amortization		(11,600	)		(12,986	)		(23,283	)		(25,583	)
Non-cash write-down and other adjustments (1)		(1,316	)		(1,710	)		(2,622	)		(1,876	)
Non-cash share-based compensation expense (2)		(3,885	)		(3,186	)		(6,991	)		(5,818	)
Loss on extinguishment of debt (3)		(1,332	)		-			(1,332	)		-
Transaction costs and credit facility fees (4)		(441	)		(420	)		(703	)		(736	)
Business optimization expenses (5)		(29	)		(1,346	)		(167	)		(1,446	)
Other		(12	)		69			1			(30	)
Income before provision for income taxes	$	72,613		$	39,254		$	117,799		$	59,259

(1) Includes gains/losses on disposal of assets, unrealized mark-to-market adjustments on commodity contracts, foreign currency gains/losses and certain purchase accounting related adjustments.

(2) Represents share-based compensation expense to account for stock options, restricted stock and other stock awards over their respective vesting periods.

(3) Represents the non-cash write-off of original issue discount and deferred financing costs due to a voluntary prepayment of Term Loan debt.

(4) Represents transaction costs incurred directly in connection with any investment, as defined in our credit agreement; equity issuance, debt issuance or refinancing; together with certain fees relating to our senior secured credit facilities.

(5) Represents charges relating to business optimization and restructuring costs.

The Company’s sales in the United States represented approximately 73% of total sales for the three month periods ended June 30, 2018 and 2017, and represented approximately 72% of total sales for the six month periods ended June 30, 2018 and 2017. Approximately 85% of the Company’s identifiable long-lived assets were located in the United States at June 30, 2018 and December 31, 2017.

9. Balance Sheet Details

Inventories consist of the following:

	June 30, 2018		December 31, 2017
Raw material	$	286,528	$	242,947
Work-in-process		6,034		2,544
Finished goods		187,318		141,558
Total	$	479,880	$	387,049

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Property and equipment consists of the following:

	June 30, 2018			December 31, 2017
Land and improvements	$	13,274		$	13,118
Buildings and improvements		140,663			132,072
Machinery and equipment		94,861			90,487
Dies and tools		26,475			24,504
Vehicles		1,804			1,878
Office equipment and systems		79,316			73,254
Leasehold improvements		2,356			2,436
Construction in progress		10,505			18,799
Gross property and equipment		369,254			356,548
Accumulated depreciation		(135,821	)		(126,168	)
Total	$	233,433		$	230,380

10. Product Warranty Obligations

The Company records a liability for product warranty obligations accounted for as assurance warranties at the time of sale to a customer based upon historical warranty experience. The Company also records a liability for specific warranty matters when they become known and are reasonably estimable. The following is a tabular reconciliation of the Company’s product warranty liability:

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Balance at beginning of period	$	36,319		$	32,008		$	35,422		$	31,695
Product warranty reserve assumed in acquisition		-			-			-			43
Payments		(4,907	)		(4,285	)		(9,892	)		(8,845	)
Provision for warranty issued		6,275			4,086			11,478			8,246
Changes in estimates for pre-existing warranties		973			1,004			1,652			1,674
Balance at end of period	$	38,660		$	32,813		$	38,660		$	32,813

Additionally, the Company sells extended warranty coverage for certain products, which it accounts for as a service warranty. The sales of extended warranties are recorded as deferred revenue, and typically have a duration of five to ten years. The deferred revenue related to extended warranty coverage is amortized over the duration of the extended warranty contract period, following the standard warranty period, using the straight-line method. The Company believes the straight-line method is appropriate because the performance obligation is satisfied based on the passage of time. The amortization of deferred revenue is recorded to selling and service expenses on the condensed consolidated statements of comprehensive income as an offset to warranty expense. The following is a tabular reconciliation of the deferred revenue related to extended warranty coverage:

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Balance at beginning of period	$	60,113		$	37,562		$	57,854		$	36,139
Deferred revenue contracts issued		5,526			7,442			10,242			10,463
Amortization of deferred revenue contracts		(2,632	)		(1,648	)		(5,089	)		(3,246	)
Balance at end of period	$	63,007		$	43,356		$	63,007		$	43,356

The timing of recognition of the Company’s deferred revenue balance related to extended warranties at June 30, 2018 is as follows:

Remainder of 2018	$	6,125
2019		12,682
2020		11,750
2021		9,849
2022		7,711
After 2022		14,890
Total	$	63,007

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In the second quarter of 2017, the Company launched a post-sale extended warranty marketing program. In the program’s agreement, the Company is required to pay fees to a third-party service provider based on the number of extended warranty contracts sold, which it classifies as costs to obtain a contract. The contract costs are deferred and recorded as other assets in the condensed consolidated balance sheets. The deferred contract costs are amortized to selling and service expense in the condensed consolidated statements of comprehensive income consistent with how the related deferred revenue is recognized. The balance of deferred contract costs as of June 30, 2018 and 2017 was $4,183 and $798, respectively. Amortization of deferred contract costs recorded during the six months ended June 30, 2018 was $277.

Product warranty obligations and extended warranty related deferred revenues are included in the condensed consolidated balance sheets as follows:

	June 30,		December 31,
	2018		2017
Product warranty liability
Current portion - other accrued liabilities	$	22,080	$	20,576
Long-term portion - other long-term liabilities		16,580		14,846
Total	$	38,660	$	35,422
Deferred revenue related to extended warranties
Current portion - other accrued liabilities	$	12,447	$	11,017
Long-term portion - other long-term liabilities		50,560		46,837
Total	$	63,007	$	57,854

11. Credit Agreements

Short-term borrowings are included in the condensed consolidated balance sheets as follows:

	June 30,		December 31,
	2018		2017
ABL Facility	$	-	$	-
Other lines of credit		23,995		20,602
Total	$	23,995	$	20,602

Long-term borrowings are included in the condensed consolidated balance sheets as follows:

	June 30,			December 31,
	2018			2017
Term Loan	$	879,000		$	929,000
Original issue discount and deferred financing costs		(24,682	)		(26,937	)
ABL Facility		50,000			-
Capital lease obligation		4,251			4,690
Other		869			1,367
Total		909,438			908,120
Less: current portion of debt		758			936
Less: current portion of capital lease obligation		614			636
Total	$	908,066		$	906,548

The Company’s credit agreements originally provided for a $1,200,000 term loan B credit facility (Term Loan) and currently include a $300,000 uncommitted incremental term loan facility. The maturity date of the Term Loan is May 31, 2023. The Term Loan is guaranteed by all of the Company’s wholly-owned domestic restricted subsidiaries, and is secured by associated collateral agreements which pledge a first priority lien on virtually all of the Company’s assets, including fixed assets and intangibles, other than all cash, trade accounts receivable, inventory, and other current assets and proceeds thereof, which are secured by a second priority lien. The Term Loan initially bore interest at rates based upon either a base rate plus an applicable margin of 1.75% or adjusted LIBOR rate plus an applicable margin of 2.75%, subject to a LIBOR floor of 0.75%. Beginning in the second quarter of 2014, the applicable margin related to base rate loans was reduced to 1.50% and the applicable margin related to LIBOR rate loans was reduced to 2.50%, in each case, if the Company’s net debt leverage ratio, as defined in the Term Loan, fell below 3.00 to 1.00 for that measurement period.

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In May 2017, the Company amended the Term Loan, modifying the pricing of the facility by reducing the applicable margin rates to base rate plus a fixed applicable margin of 1.25% or adjusted LIBOR rate plus a fixed applicable margin of 2.25%. Further, the amendment removed the pricing grid that would reduce the applicable margin if a net debt leverage ratio of 3.00 to 1.00 was achieved. As a result, the Company does not anticipate any future catch-up gains or losses resulting from changes in contractual interest rates to be recorded in the statements of comprehensive income. The amended Term Loan pricing, however, is still subject to the 0.75% LIBOR floor. In connection with this amendment and in accordance with ASC 470-50, the Company capitalized $1,432 of fees paid to creditors as deferred financing costs on long-term borrowings in the second quarter of 2017.

In December 2017, the Company again amended the Term Loan, which further reduced the applicable margin rates to base rate plus a fixed applicable margin of 1.00% or adjusted LIBOR rate plus a fixed applicable margin of 2.00%. Additionally, the amendment eliminated the Excess Cash Flow payment requirement for 2017, and eliminated future related payment requirements if the Company’s secured leverage ratio was maintained below 3.75 to 1.00 times. In connection with this amendment and in accordance with ASC 470-50, the Company capitalized $2,346 of fees paid to creditors as original issue discount and deferred financing costs on long-term borrowings in the fourth quarter of 2017.

In June 2018, the Company again amended the Term Loan, which further reduced the applicable margin rates to base rate plus a fixed applicable margin of 0.75% or adjusted LIBOR rate plus a fixed applicable margin of 1.75%. In connection with this amendment and in accordance with ASC 470-50, the Company capitalized $829 of fees paid to creditors as deferred financing costs on long-term borrowings in the second quarter of 2018.

As of June 30, 2018, the Company’s secured leverage ratio was 2.11 to 1.00 times, and the Company was in compliance with all Term Loan covenants. There are no financial maintenance covenants on the Term Loan.

The Company’s credit agreements also originally provided for a $250,000 senior secured ABL revolving credit facility (ABL Facility), with a maturity date of May 29, 2020. Borrowings under the ABL Facility are guaranteed by all of the Company’s wholly-owned domestic restricted subsidiaries, and are secured by associated collateral agreements which pledge a first priority lien on all cash, trade accounts receivable, inventory, and other current assets and proceeds thereof, and a second priority lien on all other assets, including fixed assets and intangibles of the Company and certain domestic subsidiaries. ABL Facility borrowings originally bore interest at rates based upon either a base rate plus an applicable margin of 0.50% or adjusted LIBOR rate plus an applicable margin of 1.50%, in each case, subject to adjustments based upon average availability under the ABL Facility.

In June 2018, the Company amended the ABL Facility; increasing it from $250,000 to $300,000 and extending the maturity date from May 29, 2020 to June 12, 2023 (Amended ABL Facility). In addition, the Amended ABL Facility modified the pricing by reducing certain applicable interest rates to either a base rate plus an applicable margin of 0.375% or an adjusted LIBOR rate plus an applicable margin of 1.375%. In connection with this amendment and in accordance with ASC 470-50, the Company capitalized $615 of new debt issuance costs as deferred financing costs on long-term borrowings and wrote-off $34 of capitalized debt issuance costs as a loss on extinguishment of debt in the second quarter of 2018.

In June 2018, the Company borrowed $50,000 under the Amended ABL Facility, the proceeds of which were used as a voluntary prepayment of the Term Loan. As of June 30, 2018, there was $50,000 outstanding under the Amended ABL Facility, leaving $192,217 of availability, net of outstanding letters of credit. As a result of the prepayment of the Term Loan, the Company wrote-off $1,298 of original issue discount and capitalized debt issuance costs during the second quarter of 2018 as a loss on extinguishment of debt in the condensed consolidated statements of comprehensive income.

As of June 30, 2018 and December 31, 2017, short-term borrowings consisted of borrowings by our foreign subsidiaries on local lines of credit, which totaled $23,995 and $20,602, respectively.

12. Stock Repurchase Program

In August 2015, the Company’s Board of Directors approved a $200,000 stock repurchase program, which the Company completed in the third quarter of 2016. In October 2016, the Company’s Board of Directors approved an additional $250,000 stock repurchase program. Under the second program, the Company may repurchase up to $250,000 of its common stock over the 24 months following the date of approval. The Company may repurchase its common stock from time to time, in amounts and at prices the Company deems appropriate, subject to market conditions and other considerations. The repurchases may be executed using open market purchases, privately negotiated agreements or other transactions. The actual timing, number and value of shares repurchased under the program will be determined by management at its discretion and will depend on a number of factors, including the market price of the Company’s common stock and general market and economic conditions, applicable legal requirements, and compliance with the terms of the Company’s outstanding indebtedness. The repurchases may be funded with cash on hand, available borrowings or proceeds from potential debt or other capital markets sources. The stock repurchase program may be suspended or discontinued at any time without prior notice. During the six months ended June 30, 2018 and 2017, the Company repurchased 560,000 and 844,500 shares of its common stock, respectively, for $25,656 and $30,012, respectively, all funded with cash on hand. Since the inception of both programs, the Company has repurchased 8,676,706 shares of its common stock for $305,547, all funded with cash on hand.

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13. Earnings Per Share

Basic earnings per share is calculated by dividing net income attributable to the common stockholders of the Company by the weighted average number of common shares outstanding during the period, exclusive of restricted shares. Except where the result would be anti-dilutive, diluted earnings per share is calculated by assuming the vesting of unvested restricted stock and the exercise of stock options. The following table reconciles the numerator and the denominator used to calculate basic and diluted earnings per share:

	Three Months Ended June 30,					Six Months Ended June 30,
	2018			2017		2018			2017
Numerator
Net income attributable to Generac Holdings Inc.	$	53,261		$	25,291	$	86,906		$	37,466
Redeemable noncontrolling interest redemption value adjustment		(2,305	)		295		(9,970	)		909
Net income attributable to common shareholders	$	50,956		$	25,586	$	76,936		$	38,375
Denominator
Weighted average shares, basic		61,534,423			62,146,393		61,696,014			62,260,170
Dilutive effect of stock compensation awards (1)		520,024			489,044		563,698			589,707
Diluted shares		62,054,447			62,635,437		62,259,712			62,849,877
Net income attributable to common shareholders per share
Basic	$	0.83		$	0.41	$	1.25		$	0.62
Diluted	$	0.82		$	0.41	$	1.24		$	0.61

(1) Excludes approximately 142,600 and 279,200 stock options for the three months ended June 30, 2018 and 2017, respectively, as the impact of such awards was anti-dilutive. Excludes approximately 81,800 and 193,200 stock options for the six months ended June 30, 2018 and 2017, respectively, as the impact of such awards was anti-dilutive. Excludes approximately 7,000 shares of restricted stock for the three months ended June 30, 2017, as the impact of such awards was anti-dilutive.

14. Income Taxes

The effective income tax rates for the six months ended June 30, 2018 and 2017 were 25.3% and 36.7%, respectively. The decrease in the effective income tax rate in 2018 was primarily due to a reduction of the U.S. federal corporate tax rate as a result of the Tax Cuts and Jobs Act (Tax Act) enacted on December 22, 2017.

The SEC staff issued Staff Legal Bulletin 118 (SAB 118), which provides guidance on accounting for the tax effects of the Tax Act. SAB 118 provides a measurement period that should not extend beyond one year from the Tax Act enactment date for companies to complete the accounting under ASC 740. In accordance with SAB 118, a company must reflect the income tax effects of those aspects of the Tax Act for which the accounting under ASC 740 is complete. To the extent that a company’s accounting for certain income tax effects of the Tax Act is incomplete but it is able to determine a reasonable estimate, it must record a provisional estimate in the financial statements. If a company cannot determine a provisional estimate to be included in the financial statements, it should continue to apply ASC 740 on the basis of the provisions of the tax laws that were in effect immediately before the enactment of the Tax Act. The Company's accounting for certain elements of the Tax Act is incomplete. However, reasonable estimates of certain effects were able to be made and, therefore, provisional adjustments were recorded in the Company’s financial statements as of, and for the period ended, December 31, 2017. There were no significant adjustments recorded during the six months ended June 30, 2018 related to provisional amounts recorded in 2017 as a result of the Tax Act. For further discussion on the impact of the Tax Act, see Item 8 (Note 13 “Income Taxes”) of the Annual Report on Form 10-K for the year ended December 31, 2017.

15. Commitments and Contingencies

The Company has an arrangement with a finance company to provide floor plan financing for certain dealers. The Company receives payment from the finance company after shipment of product to the dealer. The Company participates in the cost of dealer financing up to certain limits and has agreed to repurchase products repossessed by the finance company, but does not indemnify the finance company for any credit losses they incur. The amount financed by dealers which remained outstanding under this arrangement at June 30, 2018 and December 31, 2017 was approximately $36,200 and $36,500, respectively.

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In the normal course of business, the Company is named as a defendant in various lawsuits in which claims are asserted against the Company. In the opinion of management, the liabilities, if any, which may result from such lawsuits are not expected to have a material adverse effect on the financial position, results of operations or cash flows of the Company.

Item 2.          Management’s Discussion and Analysis of Financial Condition and Results of Operations

This quarterly report contains forward-looking statements that are subject to risks and uncertainties. Forward-looking statements give our current expectations and projections relating to our financial condition, results of operations, plans, objectives, future performance and business. You can identify forward-looking statements by the fact that they do not relate strictly to historical or current facts. These statements may include words such as “anticipate,” “estimate,” “expect,” “forecast,” “project,” “plan,” “intend,” “believe,” “confident,” “may,” “should,” “can have,” “likely,” “future,” “optimistic” and other words and terms of similar meaning in connection with any discussion of the timing or nature of future operating or financial performance or other events.

The forward-looking statements contained in this quarterly report are based on assumptions that we have made in light of our industry experience and on our perceptions of historical trends, current conditions, expected future developments and other factors we believe are appropriate under the circumstances. As you read and consider this report, you should understand that these statements are not guarantees of performance or results. They involve risks, uncertainties (some of which are beyond our control) and assumptions. Although we believe that these forward-looking statements are based on reasonable assumptions, you should be aware that many factors could affect our actual financial results and cause them to differ materially from those anticipated in the forward-looking statements. The forward-looking statements contained in this quarterly report include estimates regarding:

● our business, financial and operating results, and future economic performance; 

● proposed new product and service offerings; and 

● management's goals, expectations, objectives and other similar expressions concerning matters that are not historical facts.

Factors that could affect our actual financial results and cause them to differ materially from those anticipated in the forward-looking statements include:

● frequency and duration of power outages impacting demand for our products;

● availability, cost and quality of raw materials and key components and labor needed in producing our products; 

● the impact on our results of possible fluctuations in interest rates, foreign currency exchange rates, commodities, product mix and regulatory tariffs;

● the possibility that the expected synergies, efficiencies and cost savings of our acquisitions will not be realized, or will not be realized within the expected time period;

● the risk that our acquisitions will not be integrated successfully;

● difficulties we may encounter as our business expands globally;

● our dependence on our distribution network; 

● our ability to invest in, develop or adapt to changing technologies and manufacturing techniques; 

● loss of our key management and employees; 

● increase in product and other liability claims or recalls; and

● changes in environmental, health and safety laws and regulations.

Should one or more of these risks or uncertainties materialize, or should any of these assumptions prove incorrect, our actual results may vary in material respects from those projected in any forward-looking statements. A detailed discussion of these and other factors that may affect future results is contained in our filings with the Securities and Exchange Commission, including in Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2017. Stockholders, potential investors and other readers should consider these factors carefully in evaluating the forward-looking statements.

Any forward-looking statement made by us in this report speaks only as of the date on which it is made. Factors or events that could cause our actual results to differ may emerge from time to time, and it is not possible for us to predict all of them. We undertake no obligation to update any forward-looking statement, whether as a result of new information, future developments or otherwise, except as may be required by law.

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Overview

We are a leading global designer and manufacturer of a wide range of power generation equipment and other engine powered products serving the residential, light commercial and industrial markets. Power generation is our primary focus, which differentiates us from our main competitors that also have broad operations outside of the power equipment market. As the only significant market participant focused predominantly on these products, we have one of the leading market positions in the power equipment market in North America and an expanding presence internationally. We believe we have one of the widest ranges of products in the marketplace, including residential, commercial and industrial standby generators, as well as portable and mobile generators used in a variety of applications. Other engine powered products that we design and manufacture include light towers which provide temporary lighting for various end markets; commercial and industrial mobile heaters and pumps used in the oil and gas, construction and other industrial markets; and a broad product line of outdoor power equipment for residential and commercial use.

Over the past eight years, we have executed a number of acquisitions that support our strategic plan. A summary of the recent acquisitions can be found in Note 1, “Description of Business and Basis of Presentation,” to the condensed consolidated financial statements in Part 1, Item 1 of this Quarterly Report on Form 10-Q, and in Item 8 (Note 1 “Description of Business”) of the Annual Report on Form 10-K for the year ended December 31, 2017.

Business Drivers and Operational Factors

In operating our business and monitoring its performance, we pay attention to a number of business drivers and trends as well as operational factors. The statements in this section are based on our current expectations.

Business Drivers and Trends

Our performance is affected by the demand for back-up power generation products, mobile product solutions and other engine powered products by our customer base. This demand is influenced by several important drivers and trends affecting our industry, including the following:

Increasing penetration opportunity. Many potential customers are still not aware of the costs and benefits of automatic backup power solutions. We estimate that penetration rates for home standby generators are only approximately 4.0% of U.S. single-family detached, owner-occupied households with a home value of over $100,000, as defined by the U.S. Census Bureau's 2015 American Housing Survey for the United States. The decision to purchase backup power for many light-commercial buildings such as convenience stores, restaurants and gas stations is more return-on-investment driven and, as a result, these applications have relatively lower penetration rates as compared to buildings used in code-driven or mission critical applications such as hospitals, wastewater treatment facilities, 911 call centers, data centers and certain industrial locations. The emergence of lower cost, cleaner burning natural gas-fueled generators has helped to increase the penetration of standby generators over the past decade in the light-commercial market. In addition, the installed base of backup power for telecommunications infrastructure is still increasing due to the growing importance for uninterrupted voice and data services. We believe by expanding our distribution network, continuing to develop our product line and targeting our marketing efforts, we can continue to build awareness and increase penetration for our standby generators for residential, commercial and industrial purposes.

Effect of large scale and baseline power disruptions. Power disruptions are an important driver of customer awareness for back-up power and have historically influenced demand for generators, both in the United States and internationally. Increased frequency and duration of major power outage events, that have a broader impact beyond a localized level, increases product awareness and may drive consumers to accelerate their purchase of a standby or portable generator during the immediate and subsequent period, which we believe may last for six to twelve months following a major power outage event for standby generators. For example, the major outage events that occurred during the second half of 2017 drove strong demand for portable and home standby generators, and the increased awareness of these products contributed to strong revenue growth in 2017 and thus far in 2018. Major power disruptions are unpredictable by nature and, as a result, our sales levels and profitability may fluctuate from period to period. In addition, there are smaller, more localized power outages that occur frequently across the United States that drive the baseline level of demand for back-up power solutions. The level of baseline power outage activity occurring across the United States can also fluctuate, and may cause our financial results to fluctuate from year to year.

Impact of residential investment cycle. The market for residential generators is also affected by the residential investment cycle and overall consumer confidence and sentiment. When homeowners are confident of their household income, the value of their home and overall net worth, they are more likely to invest in their home. These trends can have an impact on demand for residential generators. Trends in the new housing market highlighted by residential housing starts can also impact demand for our residential generators. Demand for outdoor power equipment is also impacted by several of these factors, as well as weather precipitation patterns.

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Impact of business capital investment cycles. The global market for our commercial and industrial products is affected by different capital investment cycles, which can vary across the numerous regions around the world in which we participate. These markets include non-residential building construction, durable goods and infrastructure spending as well as investments in the exploration and production of oil and gas, as businesses or organizations either add new locations or make investments to upgrade existing locations or equipment. These trends can have a material impact on demand for these products. The capital investment cycle may differ for the various commercial and industrial end markets that we serve, including light commercial, retail, telecommunications, industrial, data centers, healthcare, construction, oil and gas and municipal infrastructure, among others. The market for these products is also affected by general economic and geopolitical conditions as well as credit availability in the geographic regions that we serve. In addition, we believe demand for our mobile power products will continue to benefit from a secular shift towards renting versus buying this type of equipment. We believe the passage of the Tax Act in late 2017 could have a favorable impact on future demand within many of the end markets that we serve, as the improved cash flow, liquidity and business sentiment may lead to further investments in equipment, facilities and infrastructure in the United States.

Factors Affecting Results of Operations

We are subject to various factors that can affect our results of operations, which we attempt to mitigate through factors we can control, including continued product development, expanded distribution, pricing, cost control and hedging. Certain operational and other factors that affect our business include the following:

Effect of commodity, currency and component price fluctuations.    Industry-wide price fluctuations of key commodities, such as steel, copper and aluminum, and other components we use in our products, as well as changes in labor costs required to produce our products, can have a material impact on our results of operations. Also, acquisitions in recent years have further expanded our commercial and operational presence outside of the United States. These acquisitions, along with our existing global supply chain, expose us to fluctuations in foreign currency exchange rates and regulatory tariffs that can have a material impact on our results of operations.

We have historically attempted to mitigate the impact of any inflationary pressures through improved product design and sourcing, manufacturing efficiencies, price increases and select hedging transactions. Our results are also influenced by changes in fuel prices in the form of freight rates, which in some cases are accepted by our customers and in other cases are paid by us.

Seasonality.    Although there is demand for our products throughout the year, in each of the past five years approximately 20% to 27% of our net sales occurred in the first quarter, 22% to 25% in the second quarter, 24% to 27% in the third quarter and 25% to 29% in the fourth quarter, with different seasonality depending on the occurrence, timing and severity of major power outage activity in each year. Major outage activity is unpredictable by nature and, as a result, our sales levels and profitability may fluctuate from period to period. The seasonality experienced during a major power outage, and for the subsequent quarters following the event, will vary relative to other periods when no major outage events occurred. We maintain a flexible production and supply chain infrastructure in order to respond to outage-driven peak demand.

Factors influencing interest expense and cash interest expense. Interest expense can be impacted by a variety of factors, including market fluctuations in LIBOR, interest rate election periods, interest rate swap agreements, repayments or borrowings of indebtedness, and amendments to our credit agreements. Cash interest expense decreased during the six months ended June 30, 2018 compared to the six months ended June 30, 2017, primarily due to lower interest rate spreads resulting from the Term Loan amendments, and the October 2017 repayment of $100 million of ABL Facility borrowings. These factors are partially offset by an increase in the market LIBOR rate. Refer to Note 11, “Credit Agreements,” to the condensed consolidated financial statements included in Part 1, Item 1 of this Quarterly Report on Form 10-Q for further information.

Factors influencing provision for income taxes and cash income taxes paid.   The Tax Act significantly changes how the U.S. taxes corporations. The Tax Act requires complex computations to be performed that were not previously required in U.S. tax law, significant judgments to be made in interpretation of the provisions of the Tax Act and significant estimates in calculations, and the preparation and analysis of information not previously relevant or regularly produced. The U.S. Treasury Department, the IRS, and other standard-setting bodies could interpret or issue guidance on how provisions of the Tax Act will be applied or otherwise administered that is different from our interpretation.

As a result of the Tax Act, we recognized a one-time, non-cash benefit of $28.4 million in the fourth quarter of 2017 primarily from the impact of the revaluation of our net deferred tax liabilities. While we continue to assess the full impact of the Tax Act, the preliminary analysis suggests a meaningful benefit from the legislation. Specifically for 2018, our combined federal and state effective tax rate is expected to decline to between 25 to 26%, resulting in lower cash income taxes. As we complete our analysis of the Tax Act, collect and prepare necessary data, and interpret any additional guidance, we may make adjustments to provisional amounts that we have recorded that may materially impact our provision for income taxes in the period in which the adjustments are made. Refer to Note 14, “Income Taxes,” to the consolidated financial statements in Item 8 of the Annual Report on Form 10-K for the year ended December 31, 2017 for further information on the Tax Act and its impact.

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Further, we had approximately $470 million of tax-deductible goodwill and intangible asset amortization remaining as of December 31, 2017 related to our acquisition by CCMP Capital Advisors, LLC in 2006 that we expect to generate aggregate cash tax savings of approximately $122 million through 2021, assuming continued profitability and a 26% combined federal and state tax rate. The aggregate cash tax savings reflects a decrease of $61 million from prior estimates due to a reduction in the assumed tax rate from 39% to 26% as a result of the Tax Act. The amortization of these assets for tax purposes is expected to be $122 million annually through 2020 and $102 million in 2021, which generates annual cash tax savings of $32 million through 2020 and $26 million in 2021, assuming profitability and a 26% combined federal and state tax rate. As a result of the asset acquisition of the Magnum business in the fourth quarter of 2011, we had approximately $34 million of incremental tax deductible goodwill and intangible assets remaining as of December 31, 2017. We expect these assets to generate aggregate cash tax savings of $9.0 million through 2026 assuming continued profitability and a 26% combined federal and state tax rate. The aggregate cash tax savings reflects a decrease of $4.5 million due to a reduction in the assumed tax rate from 39% to 26% as a result of the Tax Act. The amortization of these assets for tax purposes is expected to be $3.8 million annually through 2025 and $2.8 million in 2026, which generates an additional annual cash tax savings of $1.0 million through 2025 and $0.7 million in 2026, assuming profitability and a 26% combined federal and state tax rate. Based on current business plans, we believe that our cash tax obligations through 2026 will be significantly reduced by these tax attributes. Other domestic acquisitions have resulted in additional tax deductible goodwill and intangible assets that will generate tax savings, but are not material to our consolidated financial statements.

Results of Operations

Three months ended June 30, 2018 compared to the three months ended June 30, 2017

The following table sets forth our consolidated statements of operations data for the periods indicated:

	Three Months Ended June 30,
(U.S. Dollars in thousands)	2018			2017			$ Change			% Change
Net sales	$	494,949		$	394,875		$	100,074			25.3	%
Cost of goods sold		318,693			261,954			56,739			21.7	%
Gross profit		176,256			132,921			43,335			32.6	%
Operating expenses:
Selling and service		46,052			42,010			4,042			9.6	%
Research and development		12,616			10,553			2,063			19.5	%
General and administrative		26,639			21,407			5,232			24.4	%
Amortization of intangible assets		5,482			7,129			(1,647	)		-23.1	%
Total operating expenses		90,789			81,099			9,690			11.9	%
Income from operations		85,467			51,822			33,645			64.9	%
Total other expense, net		(12,854	)		(12,568	)		(286	)		2.3	%
Income before provision for income taxes		72,613			39,254			33,359			85.0	%
Provision for income taxes		18,382			13,878			4,504			32.5	%
Net income		54,231			25,376			28,855			113.7	%
Net income attributable to noncontrolling interests		970			85			885			1041.2	%
Net income attributable to Generac Holdings Inc.	$	53,261		$	25,291		$	27,970			110.6	%

The following table sets forth our reportable segment information for the periods indicated:

	Net Sales
	Three Months Ended June 30,
(U.S. Dollars in thousands)	2018		2017		$ Change		% Change
Domestic	$	381,047	$	305,406	$	75,641		24.8	%
International		113,902		89,469		24,433		27.3	%
Total net sales	$	494,949	$	394,875	$	100,074		25.3	%

	Adjusted EBITDA
	Three Months Ended June 30,
	2018		2017		$ Change		% Change
Domestic	$	90,602	$	63,692	$	26,910		42.3	%
International		11,628		6,034		5,594		92.7	%
Total Adjusted EBITDA	$	102,230	$	69,726	$	32,504		46.6	%

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The following table sets forth our product class information for the periods indicated:

	Three Months Ended June 30,
(U.S. Dollars in thousands)	2018		2017		$ Change		% Change
Residential products	$	246,398	$	198,468	$	47,930		24.1	%
Commercial & industrial products		215,628		169,903		45,725		26.9	%
Other		32,923		26,504		6,419		24.2	%
Total net sales	$	494,949	$	394,875	$	100,074		25.3	%

Net sales.    The increase in Domestic sales for the three months ended June 30, 2018 was primarily due to continued strong growth in shipments of home standby and portable generators, and from robust C&I shipments driven by mobile products fleet replacement and strength in stationary generators through national accounts. Also contributing to the year-over-year sales growth were increases in service parts.

The increase in International sales for the three months ended June 30, 2018 was primarily due to increased organic shipments of C&I products within the European, Asian and Latin America regions, the contribution from the Selmec acquisition and the stronger Euro compared to prior year. 

The total net sales contribution from non-annualized recent acquisitions to the three months ended June 30, 2018 was $4.0 million.

Gross profit.    Gross profit margin for the second quarter of 2018 was 35.6% compared to 33.7% in the prior-year second quarter. The increase reflected better leverage of fixed manufacturing costs on the significant increase in sales, a more favorable pricing environment, and focused initiatives to improve margins. These items were partially offset by general inflationary pressures from higher commodities, currencies, wages and logistics costs.

Operating expenses.   The increase in operating expenses was primarily driven by higher variable operating expenses given the higher sales volumes, an increase in employee costs including additional incentive compensation, and increased International operating expenses given the stronger Euro. These items were partially offset by lower promotional costs and lower intangible asset amortization expense.

Other expense.    The slight increase in other expense, net was primarily due to the $1.3 million loss on extinguishment of debt resulting from a $50.0 million voluntary prepayment of Term Loan debt.

Provision for income taxes.    The effective income tax rates for the three months ended June 30, 2018 and 2017 were 25.3% and 35.4%, respectively. The decrease in the effective income tax rate in 2018 was primarily due to a reduction in the U.S. federal corporate tax rate as a result of the Tax Act enacted on December 22, 2017.

Net income attributable to Generac Holdings Inc.    The increase was primarily driven by higher operating earnings as outlined above and a lower effective tax rate during the current year quarter, partially offset by higher income attributable to noncontrolling interests.

Adjusted EBITDA.   Adjusted EBITDA for the Domestic segment was $90.6 million, or 23.8% of net sales, as compared to $63.7 million, or 20.9% of net sales in the prior year. Adjusted EBITDA margin in the current year benefitted from improved overall operating leverage on the higher organic sales volumes, a favorable pricing environment, lower promotional costs, and focused margin improvement initiatives. These benefits were partially offset by an increase in employee costs, including higher incentive compensation, and general inflationary pressures.

Adjusted EBITDA for the International segment, before deducting for non-controlling interests, improved to $11.6 million, or 10.2% of net sales, as compared to $6.0 million, or 6.7% of net sales, in the prior year. The improvement in Adjusted EBITDA margin as compared to the prior year was primarily due to increased leverage of fixed operating costs on the higher organic sales and favorable mix. These favorable impacts were partially offset by higher commodity prices, along with the expansion of operating expenses for certain branch operations.

Adjusted Net Income.    Adjusted Net Income of $68.9 million for the three months ended June 30, 2018 increased 61.5% from $42.7 million for the three months ended June 30, 2017, due to the factors outlined above, partially offset by an increase in cash income tax expense and higher adjusted net income attributable to noncontrolling interests.

See “Non-GAAP Measures” for a discussion of how we calculate Adjusted EBITDA and Adjusted Net Income and the limitations on their usefulness.

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Six months ended June 30, 2018 compared to the six months ended June 30, 2017

The following table sets forth our consolidated statements of operations data for the periods indicated:

	Six Months Ended June 30,
(U.S. Dollars in thousands)	2018			2017			$ Change			% Change
Net sales	$	892,583		$	725,360		$	167,223			23.1	%
Cost of goods sold		576,338			483,639			92,699			19.2	%
Gross profit		316,245			241,721			74,524			30.8	%
Operating expenses:
Selling and service		88,734			81,477			7,257			8.9	%
Research and development		24,469			20,840			3,629			17.4	%
General and administrative		50,114			42,380			7,734			18.2	%
Amortization of intangible assets		11,114			14,312			(3,198	)		-22.3	%
Total operating expenses		174,431			159,009			15,422			9.7	%
Income from operations		141,814			82,712			59,102			71.5	%
Total other expense, net		(24,015	)		(23,453	)		(562	)		2.4	%
Income before provision for income taxes		117,799			59,259			58,540			98.8	%
Provision for income taxes		29,798			21,701			8,097			37.3	%
Net income		88,001			37,558			50,443			134.3	%
Net income attributable to noncontrolling interests		1,095			92			1,003			1090.2	%
Net income attributable to Generac Holdings Inc.	$	86,906		$	37,466		$	49,440			132.0	%

The following table sets forth our reportable segment information for the periods indicated:

	Net Sales
	Six Months Ended June 30,
(U.S. Dollars in thousands)	2018		2017		$ Change		% Change
Domestic	$	681,266	$	552,574	$	128,692		23.3	%
International		211,317		172,786		38,531		22.3	%
Total net sales	$	892,583	$	725,360	$	167,223		23.1	%

	Adjusted EBITDA
	Six Months Ended June 30,
	2018		2017		$ Change		% Change
Domestic	$	156,077	$	105,583	$	50,494		47.8	%
International		17,934		10,846		7,088		65.4	%
Total Adjusted EBITDA	$	174,011	$	116,429	$	57,582		49.5	%

The following table sets forth our product class information for the periods indicated:

	Six Months Ended June 30,
(U.S. Dollars in thousands)	2018		2017		$ Change		% Change
Residential products	$	436,872	$	352,685	$	84,187		23.9	%
Commercial & industrial products		390,753		320,656		70,097		21.9	%
Other		64,958		52,019		12,939		24.9	%
Total net sales	$	892,583	$	725,360	$	167,223		23.1	%

Net sales.    The increase in Domestic sales for the six months ended June 30, 2018 was primarily due to continued strong growth in shipments of home standby and portable generators, and from robust C&I shipments driven by mobile products fleet replacement and strength in stationary generators through national accounts. Also contributing to the year-over-year sales growth were increases in service parts.

The increase in International sales for the six months ended June 30, 2018 was primarily due to increased organic shipments of C&I products within the European, Asian and Latin America regions, the contribution from the Selmec acquisition and the stronger Euro compared to prior year. 

The total net sales contribution from non-annualized recent acquisitions to the six months ended June 30, 2018 was $4.0 million.

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Gross profit.    Gross profit margin for the first half of 2018 was 35.4% compared to 33.3% in the prior-year first half. The increase reflected better leverage of fixed manufacturing costs on the significant increase in sales, a more favorable pricing environment, and focused initiatives to improve margins. These items were partially offset by general inflationary pressures from higher commodities, currencies, wages and logistics costs.

Operating expenses.   The increase in operating expenses was primarily driven by an increase in employee costs including additional incentive compensation, higher variable operating expenses given the higher sales volumes, and increased International operating expenses given the stronger Euro. These items were partially offset by lower promotional costs and lower intangible asset amortization expense.

Other expense.    The slight increase in other expense, net was primarily due to the $1.3 million loss on extinguishment of debt resulting from a $50.0 million voluntary prepayment of Term Loan debt. This was partially offset by lower interest expense.

Provision for income taxes.    The effective income tax rates for the six months ended June 30, 2018 and 2017 were 25.3% and 36.7%, respectively. The decrease in the effective income tax rate in 2018 was primarily due to a reduction in the U.S. federal corporate tax rate as a result of the Tax Act enacted on December 22, 2017.

Net income attributable to Generac Holdings Inc.    The increase was primarily driven by higher operating earnings as outlined above and a lower effective tax rate during the current year quarter, partially offset by higher income attributable to noncontrolling interests.

Adjusted EBITDA.   Adjusted EBITDA for the Domestic segment was $156.1 million, or 22.9% of net sales, as compared to $105.6 million, or 19.1% of net sales in the prior year. Adjusted EBITDA margin in the current year benefitted from improved overall operating leverage on the higher organic sales volumes, a favorable pricing environment, lower promotional costs, and focused margin improvement initiatives. These benefits were partially offset by an increase in employee costs, including higher incentive compensation, and general inflationary pressures.

Adjusted EBITDA for the International segment, before deducting for non-controlling interests, improved to $17.9 million, or 8.5% of net sales, as compared to $10.8 million, or 6.3% of net sales, in the prior year. The improvement in Adjusted EBITDA margin as compared to the prior year was primarily due to increased leverage of fixed operating costs on the higher organic sales and favorable mix. These favorable impacts were partially offset by higher commodity prices, along with the expansion of operating expenses for certain branch operations.

Adjusted Net Income.    Adjusted Net Income of $115.0 million for the six months ended June 30, 2018 increased 70.7% from $67.4 million for the six months ended June 30, 2017, due to the factors outlined above, partially offset by an increase in cash income tax expense and higher adjusted net income attributable to noncontrolling interests.

See “Non-GAAP Measures” for a discussion of how we calculate Adjusted EBITDA and Adjusted Net Income and the limitations on their usefulness.

Liquidity and Financial Condition

Our primary cash requirements include payment for our raw material and component supplies, salaries and benefits, facility and lease costs, operating expenses, interest and principal payments on our debt and capital expenditures. We finance our operations primarily through cash flow generated from operations and, if necessary, borrowings under our Amended ABL Facility.

Our credit agreements originally provided for a $1.2 billion Term Loan and currently include a $300.0 million uncommitted incremental term loan facility that could be utilized in the future if needed. The Term Loan matures on May 31, 2023, and bears interest at rates based upon either a base rate plus an applicable margin of 0.75% or adjusted LIBOR rate plus an applicable margin of 1.75%, subject to a LIBOR floor of 0.75%. The Term Loan does not require an Excess Cash Flow payment if our secured leverage ratio is maintained below 3.75 to 1.00 times. As of June 30, 2018, our secured leverage ratio was 2.11 to 1.00 times, and we were in compliance with all covenants of the Term Loan. There are no financial maintenance covenants on the Term Loan.

Our credit agreements also provide for the $300.0 million Amended ABL Facility. The maturity date of the Amended ABL Facility is June 12, 2023. As of June 30, 2018, there were $50.0 million of borrowings outstanding and $192.2 million of availability under the Amended ABL Facility, net of outstanding letters of credit. We were in compliance with all covenants of the Amended ABL Facility as of June 30, 2018.

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In August 2015, our Board of Directors approved a $200.0 million stock repurchase program, which we completed in the third quarter of 2016. In October 2016, our Board of Directors approved another stock repurchase program, under which we may repurchase an additional $250.0 million of common stock over 24 months from time to time, in amounts and at prices we deem appropriate, subject to market conditions and other considerations. Since the inception of both programs, we have repurchased 8,676,706 shares of our common stock for $305.5 million, all funded with cash on hand. During the six months ended June 30, 2018 and 2017, we repurchased 560,000 and 844,500 shares of our common stock, respectively, for $25.7 million and $30.0 million, respectively, all funded with cash on hand.

See Note 11, “Credit Agreements,” to the condensed consolidated financial statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q.

Long-term Liquidity

We believe that our cash flow from operations and availability under our Amended ABL Facility and other short-term lines of credit, combined with relatively low ongoing capital expenditure requirements and favorable tax attributes (which result in a lower cash tax rate as compared to the U.S. statutory tax rate), provide us with sufficient capital to continue to grow our business in the future. We will use a portion of our cash flow to pay interest and principal on our outstanding debt as well as repurchase shares of our common stock, impacting the amount available for working capital, capital expenditures and other general corporate purposes. As we continue to expand our business, we may require additional capital to fund working capital, capital expenditures or acquisitions.

Cash Flow

Six months ended June 30, 2018 compared to the six months ended June 30, 2017

The following table summarizes our cash flows by category for the periods presented:

	Six Months Ended June 30,
(U.S. Dollars in thousands)	2018			2017			$ Change			% Change
Net cash provided by operating activities	$	79,657		$	54,276		$	25,381			46.8	%
Net cash used in investing activities		(82,127	)		(7,427	)		(74,700	)		1005.8	%
Net cash used in financing activities		(23,880	)		(49,506	)		25,626			-51.8	%

The increase in net cash provided by operating activities was primarily due to an increase in operating earnings as compared to the prior year, partially offset by increased working capital investment driven by organic sales growth and the replenishment of inventory levels in anticipation of the summer storm season.

Net cash used in investing activities for the six months ended June 30, 2018 primarily represents cash payments of $71.9 million related to the acquisition of businesses and $12.3 million for the purchase of property and equipment. Net cash used in investing activities for the six months ended June 30, 2017 primarily represents cash payments for the purchase of property and equipment.

Net cash used in financing activities for the six months ended June 30, 2018 primarily represents $59.0 million of debt repayments ($50.8 million of long-term borrowings and $8.2 million of short-term borrowings) and $25.7 million cash used for the repurchase of our common stock. These payments were partially offset by $62.1 million of cash proceeds from borrowings ($50.0 million long-term and $12.1 million short-term).

Net cash used in financing activities for the six months ended June 30, 2017 primarily represents $82.8 million of debt repayments ($73.0 million of short-term borrowings and $9.8 million of long-term borrowings) and $30.0 million for the repurchase of our common stock. These payments were partially offset by $65.5 million cash proceeds from borrowings ($62.4 million short-term and $3.1 million long-term).

Contractual Obligations

In June 2018, the Company amended its Term Loan and ABL Facility, and borrowed $50,000 under the Amended ABL Facility, the proceeds of which were used as a voluntary prepayment of the Term Loan. See Note 11, “Credit Agreements,” to the condensed consolidated financial statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q for further information. Other than these transactions, there have been no material changes to our contractual obligations since the February 26, 2018 filing of our Annual Report on Form 10-K for the year ended December 31, 2017.

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Off-Balance Sheet Arrangements

There have been no material changes to off-balance sheet arrangements since the February 26, 2018 filing of our Annual Report on Form 10-K for the year ended December 31, 2017.

Critical Accounting Policies

There have been no material changes in our critical accounting policies since the February 26, 2018 filing of our Annual Report on Form 10-K for the year ended December 31, 2017.

As discussed in our Annual Report on Form 10-K for the year ended December 31, 2017, in preparing the financial statements in accordance with U.S. GAAP, management is required to make estimates and assumptions that have an impact on the asset, liability, revenue and expense amounts reported. These estimates can also affect our supplemental information disclosures, including information about contingencies, risk and financial condition. We believe, given current facts and circumstances, our estimates and assumptions are reasonable, adhere to U.S. GAAP, and are consistently applied. Inherent in the nature of an estimate or assumption is the fact that actual results may differ from estimates and estimates may vary as new facts and circumstances arise. We make routine estimates and judgments in determining net realizable value of accounts receivable, inventories, property and equipment, prepaid expenses, product warranties and other reserves. Management believes our most critical accounting estimates and assumptions are in the following areas: goodwill and other indefinite-lived intangible asset impairment assessment; business combinations and purchase accounting; defined benefit pension obligations; and income taxes.

Non-GAAP Measures

Adjusted EBITDA

The computation of Adjusted EBITDA attributable to Generac Holdings Inc. is based on the definition of EBITDA contained in our credit agreement, as amended. To supplement our condensed consolidated financial statements presented in accordance with U.S. GAAP, we provide the computation of Adjusted EBITDA attributable to the Company, taking into account certain charges and gains that were recognized during the periods presented.

We view Adjusted EBITDA as a key measure of our performance. We present Adjusted EBITDA not only due to its importance for purposes of our credit agreements but also because it assists us in comparing our performance across reporting periods on a consistent basis as it excludes items that we do not believe are indicative of our core operating performance. Our management uses Adjusted EBITDA:

• for planning purposes, including the preparation of our annual operating budget and developing and refining our internal projections for future periods;

• to allocate resources to enhance the financial performance of our business;

• as one component for the determination of bonus compensation for our senior executives under our management incentive plan, as described further in our 2018 Proxy Statement;

• to evaluate the effectiveness of our business strategies and as a supplemental tool in evaluating our performance against our budget for each period; and

• in communications with our Board of Directors and investors concerning our financial performance.

We believe Adjusted EBITDA is used by securities analysts, investors and other interested parties in the evaluation of the Company. Management believes the disclosure of Adjusted EBITDA offers an additional financial metric that, when coupled with U.S. GAAP results and the reconciliation to U.S. GAAP results, provides a more complete understanding of our results of operations and the factors and trends affecting our business. We believe Adjusted EBITDA is useful to investors for the following reasons:

• Adjusted EBITDA and similar non-GAAP measures are widely used by investors to measure a company's operating performance without regard to items that can vary substantially from company to company depending upon financing and accounting methods, book values of assets, tax jurisdictions, capital structures and the methods by which assets were acquired;

• investors can use Adjusted EBITDA as a supplemental measure to evaluate the overall operating performance of our company, including our ability to service our debt and other cash needs; and

• by comparing our Adjusted EBITDA in different historical periods, our investors can evaluate our operating performance excluding the impact of items described below.

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The adjustments included in the reconciliation table listed below are provided for under our Term Loan and Amended ABL Facility, and also are presented to illustrate the operating performance of our business in a manner consistent with the presentation used by our management and Board of Directors. These adjustments eliminate the impact of a number of items that:

• we do not consider indicative of our ongoing operating performance, such as non-cash write-downs and other charges, non-cash gains, write-offs relating to the retirement of debt, severance costs and other restructuring-related business optimization expenses;

• we believe to be akin to, or associated with, interest expense, such as administrative agent fees, revolving credit facility commitment fees and letter of credit fees; or

• are non-cash in nature, such as share-based compensation.

We explain in more detail in footnotes (a) through (e) below why we believe these adjustments are useful in calculating Adjusted EBITDA as a measure of our operating performance.

Adjusted EBITDA does not represent, and should not be a substitute for, net income or cash flows from operations as determined in accordance with U.S. GAAP. Adjusted EBITDA has limitations as an analytical tool, and you should not consider it in isolation, or as a substitute for analysis of our results as reported under U.S. GAAP. Some of the limitations are:

• Adjusted EBITDA does not reflect our cash expenditures, or future requirements for capital expenditures or contractual commitments;

• Adjusted EBITDA does not reflect changes in, or cash requirements for, our working capital needs;

• Adjusted EBITDA does not reflect the significant interest expense, or the cash requirements necessary to service interest or principal payments on our debt;

• although depreciation and amortization are non-cash charges, the assets being depreciated and amortized will often have to be replaced in the future, and Adjusted EBITDA does not reflect any cash requirements for such replacements;

• several of the adjustments that we use in calculating Adjusted EBITDA, such as non-cash write-downs and other charges, while not involving cash expense, do have a negative impact on the value of our assets as reflected in our consolidated balance sheets prepared in accordance with U.S. GAAP; and

• other companies may calculate Adjusted EBITDA differently than we do, limiting its usefulness as a comparative measure.

Furthermore, as noted above, one of our uses of Adjusted EBITDA is as a benchmark for determining elements of compensation for our senior executives. At the same time, some or all of these senior executives have responsibility for monitoring our financial results, generally including the adjustments in calculating Adjusted EBITDA (subject ultimately to review by our Board of Directors in the context of the Board's review of our quarterly financial statements). While many of the adjustments (for example, transaction costs and credit facility fees), involve mathematical application of items reflected in our financial statements, others involve a degree of judgment and discretion. While we believe all of these adjustments are appropriate, and while the quarterly calculations are subject to review by our Board of Directors in the context of the Board's review of our quarterly financial statements and certification by our Chief Financial Officer in a compliance certificate provided to the lenders under our Term Loan and Amended ABL Facility credit agreements, this discretion may be viewed as an additional limitation on the use of Adjusted EBITDA as an analytical tool.

Because of these limitations, Adjusted EBITDA should not be considered as a measure of discretionary cash available to us to invest in the growth of our business. We compensate for these limitations by relying primarily on our U.S. GAAP results and using Adjusted EBITDA only supplementally.

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The following table presents a reconciliation of net income to Adjusted EBITDA attributable to Generac Holdings Inc.:

	Three Months Ended June 30,					Six Months Ended June 30,
(U.S. Dollars in thousands)	2018		2017			2018			2017
Net income attributable to Generac Holdings Inc.	$	53,261	$	25,291		$	86,906		$	37,466
Net income attributable to noncontrolling interests		970		85			1,095			92
Net income		54,231		25,376			88,001			37,558
Interest expense		11,002		10,893			21,115			21,681
Depreciation and amortization		11,600		12,986			23,283			25,583
Provision for income taxes		18,382		13,878			29,798			21,701
Non-cash write-down and other adjustments (a)		1,316		1,710			2,622			1,876
Non-cash share-based compensation expense (b)		3,885		3,186			6,991			5,818
Loss on extinguishment of debt (c)		1,332		-			1,332			-
Transaction costs and credit facility fees (d)		441		420			703			736
Business optimization expenses (e)		29		1,346			167			1,446
Other		12		(69	)		(1	)		30
Adjusted EBITDA		102,230		69,726			174,011			116,429
Adjusted EBITDA attributable to noncontrolling interests		2,630		1,455			4,179			2,411
Adjusted EBITDA attributable to Generac Holdings Inc.	$	99,600	$	68,271		$	169,832		$	114,018

(a)   Represents the following non-cash charges: gains/losses on disposals of assets, unrealized mark-to-market adjustments on commodity contracts, transactional foreign currency gains/losses and certain purchase accounting related adjustments. We believe that adjusting net income for these non-cash charges is useful for the following reasons:

● The gains/losses on disposals of assets result from the sale of assets that are no longer useful in our business and therefore represent gains or losses that are not from our core operations;

● The adjustments for unrealized mark-to-market gains and losses on commodity contracts represent non-cash items to reflect changes in the fair value of forward contracts that have not been settled or terminated. We believe it is useful to adjust net income for these items because the charges do not represent a cash outlay in the period in which the charge is incurred, although Adjusted EBITDA must always be used together with our U.S. GAAP statements of comprehensive income and cash flows to capture the full effect of these contracts on our operating performance; and

● The purchase accounting adjustments represent non-cash items to reflect fair value at the date of acquisition, and therefore do not reflect our ongoing operations.

(b)  Represents share-based compensation expense to account for stock options, restricted stock and other stock awards over their respective vesting period.

(c) Represents the non-cash write-off of original issue discount and deferred financing costs due to a $50.0 million voluntary prepayment of Term Loan debt.

(d) Represents transaction costs incurred directly in connection with any investment, as defined in our credit agreement, equity issuance or debt issuance or refinancing, together with certain fees relating to our senior secured credit facilities, such as administrative agent fees and credit facility commitment fees under our Term Loan and Amended ABL Facility, which we believe to be akin to, or associated with, interest expense and whose inclusion in Adjusted EBITDA is therefore similar to the inclusion of interest expense in that calculation.

(e) For the three and six months ended June 30, 2018, represents severance and other non-recurring restructuring charges. For the three and six months ended June 30, 2017, represents severance and other non-recurring restructuring charges related to the consolidation of certain of our facilities. These charges represent expenses that are not from our core operations and do not reflect our ongoing operations.

Adjusted Net Income

To further supplement our condensed consolidated financial statements in accordance with U.S. GAAP, we provide the computation of Adjusted Net Income attributable to the Company, which is defined as net income before noncontrolling interest and provision for income taxes adjusted for the following items: cash income tax expense, amortization of intangible assets, amortization of deferred financing costs and original issue discount related to our debt, intangible impairment charges, certain transaction costs and other purchase accounting adjustments, losses on extinguishment of debt, business optimization expenses, certain other non-cash gains and losses, and adjusted net income attributable to noncontrolling interests, as set forth in the reconciliation table below.

We believe Adjusted Net Income is used by securities analysts, investors and other interested parties in the evaluation of our company’s operations. Management believes the disclosure of Adjusted Net Income offers an additional financial metric that, when used in conjunction with U.S. GAAP results and the reconciliation to U.S. GAAP results, provides a more complete understanding of our ongoing results of operations, and the factors and trends affecting our business.

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The adjustments included in the reconciliation table listed below are presented to illustrate the operating performance of our business in a manner consistent with the presentation used by investors and securities analysts. Similar to the Adjusted EBITDA reconciliation, these adjustments eliminate the impact of a number of items we do not consider indicative of our ongoing operating performance or cash flows, such as amortization costs, transaction costs and write-offs relating to the retirement of debt. We also make adjustments to present cash taxes paid as a result of our favorable tax attributes.

Similar to Adjusted EBITDA, Adjusted Net Income does not represent, and should not be a substitute for, net income or cash flows from operations as determined in accordance with U.S. GAAP. Adjusted Net Income has limitations as an analytical tool, and you should not consider it in isolation, or as a substitute for analysis of our results as reported under U.S. GAAP. Some of the limitations are:

• Adjusted Net Income does not reflect changes in, or cash requirements for, our working capital needs;

• although amortization is a non-cash charge, the assets being amortized may have to be replaced in the future, and Adjusted Net Income does not reflect any cash requirements for such replacements; and

• other companies may calculate Adjusted Net Income differently than we do, limiting its usefulness as a comparative measure.

The following table presents a reconciliation of net income to Adjusted Net Income attributable to Generac Holdings Inc.:

	Three Months Ended June 30,						Six Months Ended June 30,
(U.S. Dollars in thousands, except share and per share data)	2018			2017			2018			2017
Net income attributable to Generac Holdings Inc.	$	53,261		$	25,291		$	86,906		$	37,466
Net income attributable to noncontrolling interests		970			85			1,095			92
Net income		54,231			25,376			88,001			37,558
Provision for income taxes		18,382			13,878			29,798			21,701
Income before provision for income taxes		72,613			39,254			117,799			59,259
Amortization of intangible assets		5,482			7,129			11,114			14,312
Amortization of deferred finance costs and original issue discount		1,190			818			2,367			1,308
Loss on extinguishment of debt		1,332			-			1,332			-
Transaction costs and other purchase accounting adjustments (a)		794			429			814			1,014
Business optimization expenses		29			1,346			167			1,446
Adjusted net income before provision for income taxes		81,440			48,976			133,593			77,339
Cash income tax expense (b)		(11,114	)		(5,642	)		(16,524	)		(8,729	)
Adjusted net income		70,326			43,334			117,069			68,610
Adjusted net income attributable to noncontrolling interests		1,383			633			2,044			1,215
Adjusted net income attributable to Generac Holdings Inc.	$	68,943		$	42,701		$	115,025		$	67,395
Adjusted net income per common share attributable to
Generac Holdings, Inc. - diluted:	$	1.11		$	0.68		$	1.85		$	1.07
Weighted average common shares outstanding - diluted:		62,054,447			62,635,437			62,259,712			62,849,877

(a) Represents transaction costs incurred directly in connection with any investment, as defined in our credit agreement, equity issuance or debt issuance or refinancing, and certain purchase accounting adjustments.

(b) Amounts for the three and six months ended June 30, 2018 are now based on an anticipated cash income tax rate of approximately 14% to 15% for the full year ended 2018. Amounts for the three and six months ended June 30, 2017 were based on an anticipated cash income tax rate at that time of approximately 14% for the full year ended 2017. Cash income tax expense for the respective periods is based on the projected taxable income and corresponding cash tax rate for the full year after considering the effects of current and deferred income tax items, and is calculated for each respective period by applying the derived full year cash tax rate to the period’s pretax income.

New Accounting Standards

Refer to Note 1, “Description of Business and Basis of Presentation,” to the condensed consolidated financial statements in Part 1, Item 1of this Quarterly Report on Form 10-Q for further information on the new accounting standards applicable to the Company.

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Item 3.          Quantitative and Qualitative Disclosures about Market Risk

Refer to Note 5, “Derivative Instruments and Hedging Activities,” to the condensed consolidated financial statements for a discussion of changes in commodity, currency and interest rate related risks and hedging activities. Otherwise, there have been no material changes in market risk from the information provided in Item 7A (Quantitative and Qualitative Disclosures About Market Risk) of our Annual Report on Form 10-K for the year ended December 31, 2017.

Item 4.           Controls and Procedures

Disclosure Controls and Procedures

Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, we conducted an evaluation of our disclosure controls and procedures, as such term is defined under Rule 13a-15(e) or 15d-15(e) promulgated under the Securities Exchange Act of 1934, as amended, or the Exchange Act. Based on this evaluation, our principal executive officer and our principal financial officer concluded that our disclosure controls and procedures were effective as of the end of the period covered by this report.

Changes in Internal Control Over Financial Reporting

In June 2018, we acquired Selmec. As a result of the acquisition, we are reviewing the internal control structure of Selmec and are in the process of making appropriate changes as we incorporate our controls and procedures into the acquired business.

Other than the assessment of controls for the Selmec acquisition, there have been no other changes during the three months ended June 30, 2018 in our internal control over financial reporting (as defined in Exchange Act Rule 13a-15(f)) that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II. OTHER INFORMATION

Item 1.          Legal Proceedings

From time to time, we are involved in legal proceedings primarily involving product liability, employment matters and general commercial disputes arising in the ordinary course of our business. As of June 30, 2018, we believe that there is no litigation pending that would have a material effect on our results of operations or financial condition.

Item 1A.       Risk Factors

There have been no material changes in our risk factors since the February 26, 2018 filing of our Annual Report on Form 10-K for the year ended December 31, 2017.

Item 2.          Unregistered Sales of Equity Securities and Use of Proceeds

The following table summarizes our stock repurchase activity for the three months ended June 30, 2018, which consisted of the withholding of shares upon the vesting of restricted stock awards to pay related withholding taxes on behalf of the recipient:

	Total Number of Shares Purchased		Average Price Paid per Share		Total Number Of Shares Purchased As Part Of Publicly Announced Plans Or Programs		Approximate Dollar Value Of Shares That May Yet Be Purchased Under The Plans Or Programs
04/01/2018 – 04/30/2018		-		-		-	$	144,453,228
05/01/2018 – 05/31/2018		458	$	45.29		-		144,453,228
06/01/2018 – 06/30/2018		120		51.01		-	$	144,453,228
Total		578	$	46.48

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Item 6.           Exhibits

Exhibits Number	Description
10.1	2018 Replacement Term Loan Amendment, dated as of June 8, 2018, to that certain Credit Agreement, dated as of February 9, 2012, as amended and restated as of May 30, 2012, as further amended and restated as of May 31, 2013, as amended by the First Amendment dated as of May 18, 2015, as amended by the Replacement Term Loan Amendment dated as of November 2, 2016, as amended by the 2017 Replacement Term Loan Amendment dated May 11, 2017, and as amended by the 2017-2 Replacement Term Loan Amendment dated December 8, 2017, among Generac Power Systems, Inc., Generac Acquisition Corp., the lenders party thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, and the other agents named therein (incorporated by reference to Exhibit 10.1 of the Current Report on Form 8-K filed with the SEC on June 14, 2018).
10.2	Second Amended and Restated Credit Agreement, dated as of June 12, 2018, among Generac Power Systems, Inc., its Subsidiaries listed as Borrowers on the signature pages thereto, Generac Acquisition Corp., the lenders party thereto, Bank of America, N.A. as Administrative Agent, JPMorgan Chase Bank, N.A., as Syndication Agent, and Wells Fargo Bank, National Association, as Documentation Agent (incorporated by reference to Exhibit 10.2 of the Current Report on Form 8-K filed with the SEC on June 14, 2018).
10.3*	Generac Holdings Inc. Non-Employee Director Compensation Policy
31.1*	Certification of Chief Executive Officer pursuant to Rule 13a-14 Securities Exchange Act Rules 13a-14(a) and 15d-14(a), pursuant to section 302 of the Sarbanes-Oxley Act of 2002.
31.2*	Certification of Chief Financial Officer pursuant to Rule 13a-14 Securities Exchange Act Rules 13a-14(a) and 15d-14(a), pursuant to section 302 of the Sarbanes-Oxley Act of 2002.
32.1**	Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted by Section 906 of the Sarbanes-Oxley Act of 2002.
32.2**	Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted by Section 906 of the Sarbanes-Oxley Act of 2002.
101*	The following materials from the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2018 formatted in Extensible Business Reporting Language (XBRL): (i) the Condensed Consolidated Balance Sheets, (ii) the Condensed Consolidated Statements of Comprehensive Income, (iii) the Condensed Consolidated Statements of Cash Flows, and (iv) related Notes to Condensed Consolidated Financial Statements.

* Filed herewith.

** Furnished herewith.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Generac Holdings Inc.
By:	/s/ York A. Ragen
	York A. Ragen
	Chief Financial Officer (Duly Authorized Officer and Principal Financial and Accounting Officer)

Dated: August 7, 2018

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EX-10.3

Exhibit 10.3

Generac Holdings, Inc.

Non-Employee Director Compensation Policy

1.     Purpose and Scope. The Board of Directors of Generac Holdings, Inc. (the “Company”), to reflect the current compensation practices of the Company as approved by the Board, has set forth the following policy describing the amounts and form in which Non-Employee Directors of the Company shall be paid for their service in such capacity. This policy is not intended to supersede or modify the Company’s Amended and Restated 2010 Equity Incentive Plan (“Incentive Plan”). Any terms herein, which are not otherwise defined, shall be as defined in the Incentive Plan. To the extent any terms or conditions contained within this policy conflict with the Incentive Plan, the Incentive Plan shall be determinative and controlling.

2.     Eligibility. Each Non-Employee Director shall be eligible to receive the compensation provided hereunder. Directors who are also employees of the Company, its subsidiaries or affiliates do not receive additional compensation for service as a Director, and shall not be eligible to receive any compensation contemplated herein.

3.     Retainer Fees.

3.1     Quarterly Retainer Fees. Each Non-Employee Director shall receive retainer fees in the amount of $20,000, whether in the form of cash or Shares (or otherwise permitted herein), that shall be made on a pro-rated quarterly basis commencing on the same date as the issuance of the Annual Stock Grant, and thereafter awarded following the second full business day after the date of the public disclosure of the Company’s financial results for each fiscal quarter (“Quarterly Retainer Fees”).

3.2     Additional Retainer Fees. Each Non-Employee Director who is appointed to serve as a Committee Chair or as the Lead Director shall receive additional retainer fees, whether in the form of cash or Shares (or otherwise permitted herein), that shall be made on a pro-rated quarterly basis commencing on the same date as the issuance of the Annual Stock Grant, and thereafter awarded following the second full business day after the date of the public disclosure of the Company’s financial results for each fiscal quarter (“Additional Retainer Fees,” and together with Quarterly Retainer Fees the “Retainer Fees”). The amount of the Additional Retainer Fees shall be as follows:

(a)     The Chair of the Audit Committee shall be paid $5,000;

(b)     The Chair of the Compensation Committee shall be paid $3,750;

(c)     The Chair of the Nominating and Governance Committee shall be paid $2,500; and

(d)     The Lead Director shall be paid $6,250.

4.     Annual Stock Grant. Annually, on a pro-rated basis as applicable, each Non-Employee Director will receive an award of Shares in the amount of $115,000. Except as otherwise provided herein, such Annual Stock Grant will be issued in non-restricted Shares, which shall be fully vested on the date of the award grant. Unless otherwise specified by the Board, the Annual Stock Grant shall be awarded following the second full business day after the date of the public disclosure of the Company’s financial results for the first quarter of the fiscal year.

5.     Form of Award.  

(a)     Subject to the limitations otherwise set forth herein, each Non-Employee Director may choose to receive some or all of his or her Retainer Fees and Annual Stock Grant in (i) cash, (ii) vested Shares, or (iii) Deferred Stock Units (“DSU”).

(b)     Any election regarding the form of payment as provided in Section 5(a) must be received by the Company, within the time period pre-determined by the Company, and in writing in accordance with the manner, form and guidelines established by the Company, as may be amended from time to time by the Board.

(c)     To the extent a Non-Employee Director elects to receive all or a portion of his or her Retainer Fees or Annual Stock Grant in DSUs under Section 5(a)(iii), such DSUs shall be granted in accordance with, and subject to, the terms and conditions of the Company’s Deferred Stock Unit Plan for Non-Employee Directors effective April 1, 2017, and as may be amended.

(d)     Notwithstanding anything to the contrary herein, Non-Employee Directors may not elect to receive cash in lieu of Shares for the Annual Stock Grant unless he or she has met the stock ownership target requirements set forth in Section 7.

6.     Reimbursement of Expenses. The Company shall reimburse each Non-Employee Director for his or her reasonable business expenses incurred in connection with the performance of his or her duties, including reasonable travel and other expenses incurred by the Non-Employee Director to attend Board and Committee meetings. Each Non-Employee Director shall provide to the Company such receipts and other records related to such reimbursable expenses as the Company may require.

7.     Stock Ownership Target Requirements. Non-Employee Directors must own, within five years of their initial election to the Board, Shares having a value equal to five times the amount of their Quarterly Retainer Fees. Stock ownership for purposes of these guidelines includes Shares and DSUs.

8.     Administration. The Compensation Committee has the authority to construe, interpret, prescribe, amend and rescind rules relating to the administration of Non-Employee Director Compensation, as well as the power to delegate such authority to any officer of the Company or their designee.

EX-31.1

Exhibit 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO
SECURITIES EXCHANGE ACT RULES 13a-14(a) AND 15d-14(a), AS ADOPTED
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 

I, Aaron Jagdfeld, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Generac Holdings Inc.; 

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; 

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report; 

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: 

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared; 

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and 

d. Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and 

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions): 

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and 

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:  August 7, 2018	/s/ Aaron Jagdfeld
	Name:	Aaron Jagdfeld
	Title:	Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO
SECURITIES EXCHANGE ACT RULES 13a-14(a) AND 15d-14(a), AS ADOPTED
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 

I, York A. Ragen, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Generac Holdings Inc.; 

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; 

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report; 

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have: 

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared; 

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and 

d. Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and 

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions): 

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and 

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:  August 7, 2018	/s/ York A. Ragen
	Name:	York A. Ragen
	Title:	Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER
PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED
BY SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

        Pursuant to Section 1350, Chapter 63 of Title 18, United States Code, as adopted by Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, as Chief Executive Officer of Generac Holdings Inc. (the “Company”), does hereby certify that to my knowledge:

1. the Company's quarterly report on Form 10-Q for the fiscal quarter ended June 30, 2018 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. the information contained in the Company's quarterly report on Form 10-Q for the fiscal quarter ended June 30, 2018 fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: August 7, 2018	/s/ Aaron Jagdfeld
	Name:	Aaron Jagdfeld
	Title:	Chief Executive Officer

EX-32.2

Exhibit 32.2

CERTIFICATION OF THE CHIEF FINANCIAL OFFICER
PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED
BY SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

        Pursuant to Section 1350, Chapter 63 of Title 18, United States Code, as adopted by Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, as Chief Financial Officer of Generac Holdings Inc. (the “Company”), does hereby certify that to my knowledge:

1. the Company's quarterly report on Form 10-Q for the fiscal quarter ended June 30, 2018 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. the information contained in the Company's quarterly report on Form 10-Q for the fiscal quarter ended June 30, 2018 fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:  August 7, 2018	/s/ York A. Ragen
	Name:	York A. Ragen
	Title:	Chief Financial Officer

XML

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2018	Jul. 31, 2018
Document Information [Line Items]
Entity Registrant Name	GENERAC HOLDINGS INC.
Entity Central Index Key	0001474735
Trading Symbol	gnrc
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	Yes
Entity Common Stock, Shares Outstanding (in shares)		61,994,486
Document Type	10-Q
Document Period End Date	Jun. 30, 2018
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	Q2
Amendment Flag	false

XML

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 111,714	$ 138,472
Accounts receivable, less allowance for doubtful accounts	311,668	279,294
Inventories	479,880	387,049
Prepaid expenses and other assets	27,174	19,741
Total current assets	930,436	824,556
Property and equipment, net	233,433	230,380
Customer lists, net	69,772	41,064
Patents, net	34,770	39,617
Other intangible assets, net	3,370	2,401
Tradenames, net	154,495	152,683
Goodwill	758,072	721,523
Deferred income taxes	1,633	3,238
Other assets	23,294	10,502
Total assets	2,209,275	2,025,964
Current liabilities:
Short-term borrowings	23,995	20,602
Accounts payable	274,234	233,639
Accrued wages and employee benefits	32,820	27,992
Other accrued liabilities	147,628	112,618
Current portion of long-term borrowings and capital lease obligations	1,372	1,572
Total current liabilities	480,049	396,423
Long-term borrowings and capital lease obligations	908,066	906,548
Deferred income taxes	57,506	41,852
Other long-term liabilities	93,364	82,893
Total liabilities	1,538,985	1,427,716
Redeemable noncontrolling interests	53,035	43,929
Stockholders’ equity:
Common stock, par value $0.01, 500,000,000 shares authorized, 71,030,347 and 70,820,173 shares issued at June 30, 2018 and December 31, 2017, respectively	710	708
Additional paid-in capital	468,598	459,816
Treasury stock, at cost	(321,052)	(294,005)
Excess purchase price over predecessor basis	(202,116)	(202,116)
Retained earnings	687,772	610,835
Accumulated other comprehensive loss	(16,900)	(21,198)
Stockholders' equity attributable to Generac Holdings, Inc.	617,012	554,040
Noncontrolling interests	243	279
Total stockholders' equity	617,255	554,319
Total liabilities and stockholders’ equity	$ 2,209,275	$ 2,025,964

XML

Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals) - $ / shares	Jun. 30, 2018	Dec. 31, 2017
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	500,000,000	500,000,000
Common stock, shares issued (in shares)	71,030,347	70,820,173

XML

Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Net sales		$ 494,949	$ 394,875	$ 892,583	$ 725,360
Costs of goods sold		318,693	261,954	576,338	483,639
Gross profit		176,256	132,921	316,245	241,721
Operating expenses:
Selling and service		46,052	42,010	88,734	81,477
Research and development		12,616	10,553	24,469	20,840
General and administrative		26,639	21,407	50,114	42,380
Amortization of intangibles		5,482	7,129	11,114	14,312
Total operating expenses		90,789	81,099	174,431	159,009
Income from operations		85,467	51,822	141,814	82,712
Other (expense) income:
Interest expense		(11,002)	(10,893)	(21,115)	(21,681)
Investment income		367	38	713	43
Loss on extinguishment of debt	[1]	(1,332)		(1,332)
Costs related to acquisition		(26)	(136)	(37)	(321)
Other, net		(861)	(1,577)	(2,244)	(1,494)
Total other expense, net		(12,854)	(12,568)	(24,015)	(23,453)
Income before provision for income taxes		72,613	39,254	117,799	59,259
Provision for income taxes		18,382	13,878	29,798	21,701
Net income		54,231	25,376	88,001	37,558
Net income attributable to noncontrolling interests		970	85	1,095	92
Net income attributable to Generac Holdings Inc.		$ 53,261	$ 25,291	$ 86,906	$ 37,466
Net income attributable to common shareholders per common share - basic: (in dollars per share)		$ 0.83	$ 0.41	$ 1.25	$ 0.62
Weighted average common shares outstanding - basic: (in shares)		61,534,423	62,146,393	61,696,014	62,260,170
Net income attributable to common shareholders per common share - diluted: (in dollars per share)		$ 0.82	$ 0.41	$ 1.24	$ 0.61
Weighted average common shares outstanding - diluted: (in shares)		62,054,447	62,635,437	62,259,712	62,849,877
Comprehensive income attributable to Generac Holdings Inc.		$ 47,884	$ 32,208	$ 92,587	$ 47,928

[1] Represents the non-cash write-off of original issue discount and deferred financing costs due to a voluntary prepayment of Term Loan debt.

XML

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands		6 Months Ended
		Jun. 30, 2018	Jun. 30, 2017
Operating activities
Net income		$ 88,001	$ 37,558
Adjustment to reconcile net income to net cash provided by operating activities:
Depreciation		12,169	11,271
Amortization of intangible assets		11,114	14,312
Amortization of original issue discount and deferred financing costs		2,367	1,308
Loss on extinguishment of debt	[1]	1,332
Deferred income taxes		6,257	16,500
Share-based compensation expense	[2]	6,991	5,818
Other		599	377
Net changes in operating assets and liabilities, net of acquisitions:
Accounts receivable		(24,876)	2,504
Inventories		(85,592)	(8,236)
Other assets		(13,047)	1,069
Accounts payable		33,442	(26,560)
Accrued wages and employee benefits		4,510	1,902
Other accrued liabilities		36,578	(3,144)
Excess tax benefits from equity awards		(188)	(403)
Net cash provided by operating activities		79,657	54,276
Investing activities
Proceeds from sale of property and equipment		196	45
Proceeds from beneficial interests in securitization transactions		1,929	1,398
Expenditures for property and equipment		(12,326)	(10,030)
Acquisition of business, net of cash acquired		(71,926)	1,160
Net cash used in investing activities		(82,127)	(7,427)
Financing activities
Proceeds from short-term borrowings		12,133	62,435
Proceeds from long-term borrowings		50,000	3,069
Repayments of short-term borrowings		(8,172)	(72,971)
Repayments of long-term borrowings and capital lease obligations		(50,797)	(9,806)
Stock repurchases		(25,656)	(30,012)
Cash dividends paid to noncontrolling interest of subsidiary		(314)
Payment of debt issuance costs		(1,473)	(1,517)
Taxes paid related to equity awards		(1,725)	(1,958)
Proceeds from exercise of stock options		2,124	1,254
Net cash used in financing activities		(23,880)	(49,506)
Effect of exchange rate changes on cash and cash equivalents		(408)	2,456
Net decrease in cash and cash equivalents		(26,758)	(201)
Cash and cash equivalents at beginning of period		138,472	67,272
Cash and cash equivalents at end of period		$ 111,714	$ 67,071

[1] Represents the non-cash write-off of original issue discount and deferred financing costs due to a voluntary prepayment of Term Loan debt.

[2] Represents share-based compensation expense to account for stock options, restricted stock and other stock awards over their respective vesting periods.

XML

Note 1 - Description of Business and Basis of Presentation

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Business Description and Basis of Presentation [Text Block]

1.

Description of Business and

Basis of Presentation

Founded in

1959,

Generac Holdings Inc. (the Company) is a leading global designer and manufacturer of a wide range of power generation equipment and other engine powered products serving the residential, light-commercial and industrial markets. The Company’s power products are available globally through a broad network of independent dealers, distributors, retailers, wholesalers and equipment rental companies, as well as sold direct to certain end user customers.

Over the years, the Company has executed a number of acquisitions that support its strategic plan (as discussed in Item

1

of its Annual Report on Form

10

-K for the year ended

December 31, 2017).

A summary of acquisitions affecting the reporting periods presented include:

● In June 2018, the Company acquired Selmec Equipos Industriales, S.A. de C.V. (Selmec), headquartered in Mexico City, Mexico. Selmec is a designer and manufacturer of industrial generators ranging from 10kW to 2,750kW. Selmec offers a market-leading service platform and specialized engineering capabilities, together with robust integration, project management and remote monitoring services.

● In January 2017, the Company acquired Motortech GmbH (Motortech), headquartered in Celle, Germany. Motortech is a leading manufacturer of gaseous-engine control systems and accessories, which are sold primarily to European gas-engine manufacturers and to aftermarket customers.

The condensed consolidated financial statements include the accounts of the Company and its subsidiaries that are consolidated in conformity with U.S. generally accepted accounting principles (U.S. GAAP). All intercompany amounts and transactions have been eliminated in consolidation.

The condensed consolidated balance sheets as of

June 30, 2018

and

December 31, 2017,

the condensed consolidated statements of comprehensive income for the

three

and

six

months ended

June 30, 2018

and

2017,

and the condensed consolidated statements of cash flows for the

six

months ended

June 30, 2018

and

2017

have been prepared by the Company and have

not

been audited. In the opinion of management, all adjustments (which include only normal recurring adjustments) necessary for the fair presentation of the financial position, results of operation and cash flows have been made. The results of operations for any interim period are

not

necessarily indicative of the results to be expected for the full year.

The preparation of the condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Certain information and footnote disclosure normally included in consolidated financial statements prepared in accordance with U.S. GAAP have been condensed or omitted. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form

10

-K for the year ended

December 31, 2017.

New Accounting Standards

Not

Yet Adopted

In

February 2016,

the Financial Standards Accounting Board (FASB) issued Accounting Standards Update (ASU)

2016

-

02,

Leases

. This guidance was issued to increase transparency and comparability among organizations by requiring the recognition of lease assets and lease liabilities on the balance sheet and by disclosing key information about leasing arrangements. The guidance should be applied using a modified retrospective approach and is effective for the Company in

2019.

The Company is currently assessing the impact the adoption of this guidance will have on the Company’s results of operations and financial position.

In

August 2017,

the FASB issued ASU

2017

-

12,

Derivatives and Hedging – Targeted Improvements to Accounting for Hedging Activities

. This guidance was issued to improve the financial reporting of hedging relationships to better portray the economic results of an entity’s risk management activities in its financial statements and to make certain targeted improvements to simplify the application of the hedge accounting guidance. The standard is effective for the Company in

2019,

with early adoption permitted. The Company is currently assessing the impact the adoption of this guidance will have on the Company’s results of operations and financial position.

There are several other new accounting pronouncements issued by the FASB. Each of these pronouncements, as applicable, has been or will be adopted by the Company. Management does

not

believe any of these accounting pronouncements has had or will have a material impact on the Company’s consolidated financial statements.

Recently Adopted

Accounting Standards

On

January 1, 2018,

the Company adopted ASU

2017

-

07,

Improving the Presentation of Net Periodic Pension Cost and Net

Periodic

Postretirement Benefit Cost

. The new standard requires presentation of certain components of net periodic pension cost as non-operating expense. The adoption of this new standard did

not

have a significant impact on the Company’s financial statements. The changes in presentation of the components of net periodic pension cost were applied retrospectively to all periods presented.

On

January 1, 2018,

the Company adopted ASU

2016

-

15,

Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments

. The changes in presentation of the proceeds from beneficial interests in securitization transactions were applied retrospectively to all periods presented.

On

January 1, 2018,

the Company adopted ASU

2014

-

09,

Revenue from Contracts with Customers

, and all related amendments (the “new revenue recognition standard”) using the full retrospective method, which requires application to all periods presented.

The impact of adopting the above standards on the Company’s previously reported condensed consolidated financial statements is as follows:

Condensed Consolidated Balance Sheets	June 30, 2017
	As Reported		Impact of Adoption			As Adjusted
Accounts receivable	$	243,285	$	(3,143	)	$	240,142
Inventories		378,110		6,081			384,191
Other accrued liabilities		93,343		5,253			98,596
Deferred income taxes		37,575		(3,190	)		34,385
Other long-term liabilities		66,633		5,844			72,477
Retained earnings	$	495,463	$	(4,969	)	$	490,494

	December 31, 2017
	As Reported		Impact of Adoption			As Adjusted
Accounts receivable	$	280,002	$	(708	)	$	279,294
Inventories		380,341		6,708			387,049
Other accrued liabilities		105,067		7,551			112,618
Deferred income taxes		43,789		(1,937	)		41,852
Other long-term liabilities		76,995		5,898			82,893
Retained earnings	$	616,347	$	(5,513	)	$	610,835

Condensed Consolidated Statements of Comprehensive Income	Three Months Ended June 30, 2017
	As Reported		Impact of Adoption			As Adjusted
Net sales	$	395,376	$	(501	)	$	394,875
Cost of goods sold		260,916		1,038			261,954
Selling and service expenses		43,116		(1,106	)		42,010
Research and development expenses		10,567		(14	)		10,553
General and administrative expenses		21,361		46			21,407
Other, net		1,437		140			1,577
Provision for income taxes		14,114		(236	)		13,878
Net income attributable to Generac Holdings Inc.	$	25,660	$	(369	)	$	25,291
Earnings per share
Basic	$	0.42	$	(0.01	)	$	0.41
Diluted	$	0.41	$	-		$	0.41
Comprehensive income attributable to Generac Holdings Inc.	$	32,577	$	(369	)	$	32,208

	Six Months Ended June 30, 2017
	As Reported		Impact of Adoption			As Adjusted
Net sales	$	727,190	$	(1,830	)	$	725,360
Cost of goods sold		482,244		1,395			483,639
Selling and service expenses		83,300		(1,823	)		81,477
Research and development expenses		20,868		(28	)		20,840
General and administrative expenses		42,334		46			42,380
Other, net		1,214		280			1,494
Provision for income taxes		22,365		(664	)		21,701
Net income attributable to Generac Holdings Inc.	$	38,502	$	(1,036	)	$	37,466
Earnings per share
Basic	$	0.63	$	(0.01	)	$	0.62
Diluted	$	0.63	$	(0.02	)	$	0.61
Comprehensive income attributable to Generac Holdings Inc.	$	48,964	$	(1,036	)	$	47,928

Condensed Consolidated Statement of Cash Flows	Six Months Ended June 30, 2017
	As Reported			Impact of Adoption			As Adjusted
Net income	$	38,594		$	(1,036	)	$	37,558
Deferred income taxes		17,164			(664	)		16,500
Accounts receivable		5,362			(2,858	)		2,504
Inventories		(13,981	)		5,745			(8,236	)
Other accrued liabilities		(559	)		(2,585	)		(3,144	)
Net cash provided by operating activities	$	55,674		$	(1,398	)	$	54,276
Proceeds from beneficial interests in securitization transactions	$	-		$	1,398		$	1,398
Net cash used in investing activities	$	(8,825	)	$	1,398		$	(7,427	)

XML

Note 2 - Revenue Recognition

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Revenue from Contract with Customer [Text Block]

2.

Revenue Recognition

The Company’s revenues primarily consist of product sales to its customers. The Company considers the purchase orders, which in some cases are governed by master sales agreements, to be the contracts with the customers. For each contract, the Company considers the commitment to transfer products, each of which is distinct, to be the identified performance obligations. Revenue is measured as the amount of consideration the Company expects to be entitled in exchange for the transfer of product, which is generally the price stated in the contract specific for each item sold, adjusted for the value of expected returns, discounts, rebates, or other promotional incentives or allowances offered to our customers. Expected returns for damaged or defective product are estimated using the expected value method based upon historical product return experience. Discounts and rebates offered to customers are typically defined in the master sales agreements with customers and, therefore, are recorded using the most likely amount method based on the terms of the contract. Promotional incentives are defined programs offered for short, specific periods of time and are estimated using the expected value method based upon historical experience. The Company does

not

expect the transaction price for revenue recognized will be subject to a significant revenue reversal. As the Company’s product sale contracts and standard payment terms have a duration of less than

one

year, it uses the practical expedient applicable to such contracts and does

not

consider the time value of money. Sales, use, value add and other similar taxes assessed by governmental authorities and collected concurrent with revenue-producing activities are excluded from revenue. The Company has elected to recognize the cost for freight activities when control of the product has transferred to the customer as an expense within cost of goods sold in the condensed consolidated statements of comprehensive income. Product revenues are recognized at the point in time when control of the product is transferred to the customer, which typically occurs upon shipment or delivery to the customer. To determine when control has transferred, the Company considers if there is a present right to payment and if legal title, physical possession, and the significant risks and rewards of ownership of the asset has transferred to the customer. As substantially all of the Company’s revenues are recognized at a point in time, the amount of unsatisfied performance obligations at each period end is

not

material. The Company’s contracts have an original expected duration of

one

year or less. As a result, the Company has elected to use the practical expedient to

not

disclose its remaining performance obligations.

At the request of certain customers, the Company will warehouse inventory billed to the customer but

not

delivered. Unless all revenue recognition criteria have been met, the Company does

not

recognize revenue on these transactions until the customer takes possession of the product.

While the Company’s standard payment terms are less than

one

year, the specific payment terms and conditions in its customer contracts vary. In some cases, customers prepay for their goods; in other cases, after appropriate credit evaluation, an open credit line is granted and payment is due in arrears. Contracts with payment in arrears are recognized in the condensed consolidated balance sheets as accounts receivable upon revenue recognition, while contracts where customers pay in advance are recognized as customer deposits and recorded in other accrued liabilities in the condensed consolidated balance sheets until revenue is recognized. The balance of customer deposits (contract liabilities) was

$20,643

and

$7,034

at

June 30, 2018

and

December 31, 2017,

respectively. During the

six

month period ended

June 30, 2018,

the Company recognized revenue of

$5,812

related to amounts included in the

December 31, 2017

customer deposit balance. The Company typically recognizes revenue within

one

year of the receipt of the customer deposit.

The Company offers standard warranty coverage on substantially all products that it sells and accounts for this standard warranty coverage as an assurance warranty. As such,

no

transaction price is allocated to the standard warranty, and the Company records a liability for product warranty obligations at the time of sale to a customer based upon historical warranty experience. Refer to Note

10,

“Product Warranty Obligations,” to the condensed consolidated financial statements for further information regarding the Company’s standard warranties.

The Company also sells extended warranty coverage for certain products, which it accounts for as service warranties. In most cases, the extended warranty is sold as a separate contract. As such, extended warranty sales are considered a separate performance obligation, and the extended warranty transaction price is separate and distinct from the product. The extended warranty transaction price is initially recorded as deferred revenue on the condensed consolidated balance sheets and amortized on a straight-line basis to selling and service expenses in the condensed consolidated statements of comprehensive income, as an offset to warranty expense, over the life of the contracts following the standard warranty period. For extended warranty contracts that the Company sells under a

third

-party marketing agreement, it is required to pay fees to the

third

-party service provider and classifies these fees as costs to obtain a contract. The contract costs are deferred and recorded as other assets on the condensed consolidated balance sheets. The deferred contract costs are amortized to selling and service expense in the condensed consolidated statements of comprehensive income consistent with how the related deferred revenue is recognized. Refer to Note

10,

“Product Warranty Obligations,” to the condensed consolidated financial statements for further information regarding the Company’s extended warranties.

The Company offers other services, including remote monitoring, installation and maintenance services in limited circumstances. These other services are currently

not

material, accounting for less than

one

percent of revenue.

Refer to Note

8,

“Segment Reporting,” to the condensed consolidated financial statements for the Company’s disaggregated revenue disclosure. The information discussed above is applicable to each of the Company’s product classes.

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Note 3 - Selmec Acquisition

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Business Combination Disclosure [Text Block]

3.

Selmec Acquisition

On

June 1, 2018,

the Company acquired Selmec for a purchase price of

$78,307,

net of cash acquired and inclusive of estimated earnout payments of

$6,750.

Headquartered in Mexico City, Mexico, Selmec is a designer and manufacturer of industrial generators ranging from

10kW

to

2,750kW.

Selmec offers a market-leading service platform and specialized engineering capabilities, together with robust integration, project management and remote monitoring services. The acquisition purchase price was funded solely through cash on hand.

The Company recorded a preliminary purchase price allocation during the

second

quarter of

2018

based upon its estimates of the fair value of the acquired assets and assumed liabilities. As a result, the Company recorded approximately

$76,504

of intangible assets, including approximately

$38,538

of goodwill recorded in the International segment, as of the acquisition date. The goodwill ascribed to the acquisition is

not

deductible for tax purposes. The accompanying condensed consolidated financial statements include the results of Selmec from the date of acquisition through

June 30, 2018.

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Note 4 - Redeemable Noncontrolling Interest

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Redeemable Noncontrolling Interest [Text Block]

4

.

Redeemable Noncontrolling

Interest

On

March 1, 2016,

the Company acquired a

65%

ownership interest in PR Industrial S.r.l. and its subsidiaries (Pramac). The

35%

noncontrolling interest in Pramac had an acquisition date fair value of

$34,253

and was recorded as a redeemable noncontrolling interest in the condensed consolidated balance sheets, as the noncontrolling interest holder has within its control the right to require the Company to redeem its interest in Pramac. The noncontrolling interest holder has a put option to sell his interest to the Company any time within

five

years from the date of acquisition. Within the

first

two

years from the date of acquisition, the put option price was based on a fixed amount if voluntarily exercised. Subsequently, the put option price is based on the greater of the fixed amount or a multiple of earnings, subject to the terms of the acquisition. Additionally, the Company holds a call option that it

may

redeem commencing

five

years from the date of acquisition, or earlier upon the occurrence of certain circumstances. The call option price is based on a multiple of earnings that is subject to the terms of the acquisition. Both the put and call option only provide for the complete transfer of the noncontrolling interest, with

no

partial transfers of interest permitted.

The redeemable noncontrolling interest is recorded at the greater of the initial fair value, increased or decreased for the noncontrolling interests’ share of comprehensive income (loss), or the estimated redemption value, with any adjustments to the redemption value impacting retained earnings, but

not

net income. However, the redemption value adjustments are reflected in the earnings per share calculation, as detailed in Note

13,

“Earnings Per Share,” to the condensed consolidated financial statements. The following table presents the changes in the redeemable noncontrolling interest:

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Balance at beginning of period	$	54,404		$	33,566		$	43,929		$	33,138
Net income		848			92			822			210
Foreign currency translation		(4,522	)		4,433			(1,686	)		5,357
Redemption value adjustment		2,305			(295	)		9,970			(909	)
Balance at end of period	$	53,035		$	37,796		$	53,035		$	37,796

The redemption value adjustments recorded during the

three

and

six

month periods ended

June 30, 2018

relate to the adjustment required to reflect the redeemable noncontrolling interest value as a multiple of earnings after

two

years from the date of acquisition, in accordance with the terms of the acquisition.

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Note 5 - Derivative Instruments and Hedging Activities

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Derivative Instruments and Hedging Activities Disclosure [Text Block]

5

. Derivative Instruments

and Hedging Activities

The Company records all derivatives in accordance with Accounting Standards Codification (ASC)

815,

Derivatives and Hedging

, which requires derivative instruments be reported on the condensed consolidated balance sheets at fair value and establishes criteria for designation and effectiveness of hedging relationships. The Company is exposed to market risk such as changes in commodity prices, foreign currencies and interest rates. The Company does

not

hold or issue derivative financial instruments for trading purposes.

Commodities

The Company is exposed to price fluctuations in commodities it uses as raw materials, primarily steel, copper and aluminum, and periodically utilizes commodity derivatives to mitigate the impact of these potential price fluctuations on its financial results. These derivatives typically have maturities of less than

eighteen

months. At

June 30, 2018,

December 31, 2017

and

June 30, 2017,

the Company had five,

one

and

one

commodity contracts outstanding, respectively, covering the purchases of copper.

Because these contracts do

not

qualify for hedge accounting, the related gains and losses are recorded in cost of goods sold in the Company’s condensed consolidated statements of comprehensive income. Net pre-tax losses recognized for the

three

and

six

months ended

June 30, 2018

were

$47

and

$203,

respectively. Net pre-tax gains recognized for the

three

and

six

months ended

June 30, 2017

were

$2

and

$185,

respectively.

Foreign Currencies

The Company is exposed to foreign currency exchange risk as a result of transactions denominated in currencies other than the U.S. Dollar. The Company periodically utilizes foreign currency forward purchase and sales contracts to manage the volatility associated with certain foreign currency purchases and sales in the normal course of business. Contracts typically have maturities of

twelve

months or less. As of

June 30, 2018,

December 31, 2017

and

June 30, 2017,

the Company had

twenty

-eight,

twenty-eight

and

eighteen

foreign currency contracts outstanding, respectively.

Because these contracts do

not

qualify for hedge accounting, the related gains and losses are recorded in other, net in the Company’s condensed consolidated statements of comprehensive income. Net pre-tax losses recognized for the

three

and

six

months ended

June 30, 2018

were

$545

and

$318,

respectively. Net pre-tax gains recognized for the

three

and

six

months ended

June 30, 2017

were

$380

and

$179,

respectively.

Interest Rate Swaps

In

October 2013,

the Company entered into

two

interest rate swap agreements. In

May 2014,

the Company entered into

one

interest rate swap agreement, and in

2017,

the Company entered into

20

additional interest rate swap agreements. The Company formally documented all relationships between interest rate hedging instruments and the related hedged items, as well as its risk-management objectives and strategies for undertaking various hedge transactions. These interest rate swap agreements qualify as cash flow hedges and therefore, the effective portions of the gains or losses are reported as a component of accumulated other comprehensive loss (AOCL) in the condensed consolidated balance sheets. The amount of gains, net of tax, recognized for the

three

and

six

months ended

June 30, 2018

were

$2,130

and

$8,777,

respectively. The amount of gains, net of tax, recognized for the

three

and

six

months ended

June 30, 2017

were

$324

and

$764,

respectively. The cash flows of the swaps are recognized as adjustments to interest expense each period. The ineffective portions of the derivatives’ changes in fair value, if any, are immediately recognized in earnings.

Fair Value

The following table presents the fair value of all of the Company’s derivatives:

	June 30 , 201 8			December 31, 201 7
Commodity contracts	$	(200	)	$	107
Foreign currency contracts		(55	)		167
Interest rate swaps		16,217			4,356

The fair values of the commodity contracts and foreign currency contracts are included in other accrued liabilities, and the fair value of the interest rate swaps is included in other assets in the condensed consolidated balance sheet as of

June 30, 2018.

The fair values of the commodity and foreign currency contracts are included in prepaid expenses and other assets, and the fair value of the interest rate swaps is included in other assets in the consolidated balance sheet as of

December 31, 2017.

Excluding the impact of credit risk, the fair value of the derivative contracts as of

June 30, 2018

and

December 31, 2017

is an asset of

$16,236

and

$4,703,

respectively, which represents the amount the Company would receive upon exit of the agreements on those dates.

XML

Note 6 - Fair Value Measurements

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Fair Value Disclosures [Text Block]

6

. Fair Value

Measurements

ASC

820

-

10,

Fair Value Measurement

, defines fair value, establishes a consistent framework for measuring fair value, and expands disclosure for each major asset and liability category measured at fair value on either a recurring basis or nonrecurring basis. ASC

820

-

10

clarifies that fair value is an exit price, representing the amount that would be received in the sale of an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or liability. As a basis for considering such assumptions, the pronouncement establishes a

three

-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value as follows: (Level

1

) observable inputs such as quoted prices in active markets; (Level

2

) inputs, other than quoted prices in active markets, that are observable either directly or indirectly; and (Level

3

) unobservable inputs in which there is little or

no

market data, which require the reporting entity to develop its own assumptions.

The Company believes the carrying amount of its financial instruments (cash and cash equivalents, accounts receivable, accounts payable, accrued liabilities, short-term borrowings and ABL facility borrowings), excluding Term Loan borrowings, approximates the fair value of these instruments based upon their short-term nature. The fair value of Term Loan borrowings, which have an aggregate carrying value of

$855,617,

was approximately

$856,130

(Level

2

) at

June 30, 2018,

as calculated based on independent valuations whose inputs and significant value drivers are observable.

For the fair value of the derivatives measured on a recurring basis, see the fair value table in Note

5,

“Derivative Instruments and Hedging Activities,” to the condensed consolidated financial statements. The fair value of all derivative contracts is classified as Level

2.

The valuation techniques used to measure the fair value of derivative contracts, all of which have counterparties with high credit ratings, were based on quoted market prices or model driven valuations using significant inputs derived from or corroborated by observable market data. The fair value of derivative contracts above considers the Company’s credit risk in accordance with ASC

820

-

10.

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Note 7 - Accumulated Other Comprehensive Loss

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Comprehensive Income (Loss) Note [Text Block]

7

. Accumulated Other Comprehensive

Loss

The following presents a tabular disclosure of changes in AOCL during the

three

and

six

months ended

June 30, 2018

and

2017,

net of tax:

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain on Cash Flow Hedges			Total
Beginning Balance – April 1, 2018	$	(6,677	)	$	(10,978	)	$	9,283		$	(8,372	)
Other comprehensive income (loss) before reclassifications		(10,658	)		-			2,130	(1)		(8,528	)
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income (loss)		(10,658	)		-			2,130			(8,528	)
Ending Balance – June 30, 2018	$	(17,335	)	$	(10,978	)	$	11,413		$	(16,900	)

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain (Loss) on Cash Flow Hedges			Total
Beginning Balance – April 1, 2017	$	(24,447	)	$	(11,040	)	$	(636	)	$	(36,123	)
Other comprehensive income before reclassifications		8,590			-			324	(2)		8,914
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income		8,590			-			324			8,914
Ending Balance – June 30, 2017	$	(15,857	)	$	(11,040	)	$	(312	)	$	(27,209	)

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain on Cash Flow Hedges			Total
Beginning Balance – January 1, 2018	$	(12,856	)	$	(10,978	)	$	2,636		$	(21,198	)
Other comprehensive income (loss) before reclassifications		(4,479	)		-			8,777	(3)		4,298
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income (loss)		(4,479	)		-			8,777			4,298
Ending Balance – June 30, 2018	$	(17,335	)	$	(10,978	)	$	11,413		$	(16,900	)

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain (Loss) on Cash Flow Hedges			Total
Beginning Balance – January 1, 2017	$	(28,047	)	$	(11,040	)	$	(1,076	)	$	(40,163	)
Other comprehensive income before reclassifications		12,190			-			764	(4)		12,954
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income		12,190			-			764			12,954
Ending Balance – June 30, 2017	$	(15,857	)	$	(11,040	)	$	(312	)	$	(27,209	)

( 1 ) Represents unrealized gains of $2,878, net of tax effect of $( 748 ), for the three months ended June 30, 2018.

( 2 ) Represents unrealized gains of $531, net of tax effect of $( 207 ), for the three months ended June 30, 2017.

( 3 ) Represents unrealized gains of $11,860, net of tax effect of $( 3,083 ), for the six months ended June 30, 2018.

( 4 ) Represents unrealized gains of $1,254, net of tax effect of $( 490 ), for the six months ended June 30, 2017.

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Note 8 - Segment Reporting

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Segment Reporting Disclosure [Text Block]

8

. Segment Reporting

The Company has

two

reportable segments for financial reporting purposes - Domestic and International. The Domestic segment includes the legacy Generac business and the impact of acquisitions that are based in the United States, all of which have revenues that are substantially derived from the U.S. and Canada. The International segment includes the Ottomotores, Tower Light, Pramac, Motortech and Selmec businesses, all of which have revenues that are substantially derived from outside of the U.S. and Canada. Both reportable segments design and manufacture a wide range of power generation equipment and other engine powered products. The Company has multiple operating segments, which it aggregates into the

two

reportable segments, based on materially similar economic characteristics, products, production processes, classes of customers and distribution methods.

The Company's product offerings consist primarily of power generation equipment and other engine powered products geared for varying end customer uses. Residential products and commercial & industrial (C&I) products are each a similar class of products based on similar power output and end customer. The breakout of net sales between residential, C&I, and other products by reportable segment is as follows:

	Net Sales by Segment
	Three Months Ended June 30, 2018
Product Classes	Domestic		International		Total
Residential products	$	234,131	$	12,267	$	246,398
Commercial & industrial products		120,521		95,107		215,628
Other		26,395		6,528		32,923
Total net sales	$	381,047	$	113,902	$	494,949

	Three Months Ended June 30, 2017
Product Classes	Domestic		International		Total
Residential products	$	185,114	$	13,354	$	198,468
Commercial & industrial products		98,909		70,994		169,903
Other		21,383		5,121		26,504
Total net sales	$	305,406	$	89,469	$	394,875

	Six Months Ended June 30, 2018
Product Classes	Domestic		International		Total
Residential products	$	410,816	$	26,056	$	436,872
Commercial & industrial products		218,292		172,461		390,753
Other		52,158		12,800		64,958
Total net sales	$	681,266	$	211,317	$	892,583

	Six Months Ended June 30, 2017
Product Classes	Domestic		International		Total
Residential products	$	326,815	$	25,870	$	352,685
Commercial & industrial products		183,674		136,982		320,656
Other		42,085		9,934		52,019
Total net sales	$	552,574	$	172,786	$	725,360

Residential products consist primarily of automatic standby generators ranging in output from

6kW

to

60kW,

portable generators, power washers and other outdoor power equipment. These products are sold through independent residential dealers, national and regional retailers, e-commerce merchants, electrical and HVAC wholesalers and outdoor power equipment dealers. The residential products revenue consists of the sale of the product to our distribution partners, which in turn sell or rent the product to the end consumer, including installation and maintenance services. In some cases, residential products are sold direct to the end consumer. Substantially all of the residential products revenues are transferred to the customer at a point in time.

C&I products consist of larger output stationary generators fueled by diesel, natural gas, liquid propane and bi-fuel, with power outputs ranging from

10kW

up to

3,250kW.

Also included in C&I products are mobile generators, light towers, mobile heaters and mobile pumps. These products are sold through industrial distributors and dealers, equipment rental companies and equipment distributors. The C&I products revenue consists of the sale of the product to our distribution channels, which in turn sell the product to the end consumer, including installation and maintenance services. In some cases, C&I products are sold direct to the end consumer. Substantially all of the C&I products revenues are transferred to the customer at a point in time.

Other products consist primarily of aftermarket service parts sold to our dealers, product accessories and proprietary engines sold to

third

-party original equipment manufacturers. Substantially all of the Other products revenues are transferred to the customer at a point in time.

Management evaluates the performance of its segments based primarily on Adjusted EBITDA, which is reconciled to Income before provision for income taxes below. The computation of Adjusted EBITDA is based on the definition that is contained in the Company’s credit agreements.

	Adjusted EBITDA
	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Domestic	$	90,602		$	63,692		$	156,077		$	105,583
International		11,628			6,034			17,934			10,846
Total adjusted EBITDA	$	102,230		$	69,726		$	174,011		$	116,429
Interest expense		(11,002	)		(10,893	)		(21,115	)		(21,681	)
Depreciation and amortization		(11,600	)		(12,986	)		(23,283	)		(25,583	)
Non-cash write-down and other adjustments (1)		(1,316	)		(1,710	)		(2,622	)		(1,876	)
Non-cash share-based compensation expense (2)		(3,885	)		(3,186	)		(6,991	)		(5,818	)
Loss on extinguishment of debt (3)		(1,332	)		-			(1,332	)		-
Transaction costs and credit facility fees (4)		(441	)		(420	)		(703	)		(736	)
Business optimization expenses (5)		(29	)		(1,346	)		(167	)		(1,446	)
Other		(12	)		69			1			(30	)
Income before provision for income taxes	$	72,613		$	39,254		$	117,799		$	59,259

( 1 ) Includes gains/losses on disposal of assets, unrealized mark-to-market adjustments on commodity contracts, foreign currency gains/losses and certain purchase accounting related adjustments.

( 2 ) Represents share-based compensation expense to account for stock options, restricted stock and other stock awards over their respective vesting periods.

( 3 ) Represents the non-cash write-off of original issue discount and deferred financing costs due to a voluntary prepayment of Term Loan debt.

( 4 ) Represents transaction costs incurred directly in connection with any investment, as defined in our credit agreement; equity issuance, debt issuance or refinancing; together with certain fees relating to our senior secured credit facilities.

( 5 ) Represents charges relating to business optimization and restructuring costs.

The Company’s sales in the United States represented approximately

73%

of total sales for the

three

month periods ended

June 30, 2018

and

2017,

and represented approximately

72%

of total sales for the

six

month periods ended

June 30, 2018

and

2017.

Approximately

85%

of the Company’s identifiable long-lived assets were located in the United States at

June 30, 2018

and

December 31, 2017.

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Note 9 - Balance Sheet Details

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Supplemental Balance Sheet Disclosures [Text Block]

9

. Balance Sheet

Details

Inventories consist of the following:

	June 30, 2018		December 31, 2017
Raw material	$	286,528	$	242,947
Work-in-process		6,034		2,544
Finished goods		187,318		141,558
Total	$	479,880	$	387,049

Property and equipment consists of the following:

	June 30, 2018			December 31, 2017
Land and improvements	$	13,274		$	13,118
Buildings and improvements		140,663			132,072
Machinery and equipment		94,861			90,487
Dies and tools		26,475			24,504
Vehicles		1,804			1,878
Office equipment and systems		79,316			73,254
Leasehold improvements		2,356			2,436
Construction in progress		10,505			18,799
Gross property and equipment		369,254			356,548
Accumulated depreciation		(135,821	)		(126,168	)
Total	$	233,433		$	230,380

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Note 10 - Product Warranty Obligations

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Product Warranty Disclosure [Text Block]

10

. Product Warranty

Obligations

The Company records a liability for product warranty obligations accounted for as assurance warranties at the time of sale to a customer based upon historical warranty experience. The Company also records a liability for specific warranty matters when they become known and are reasonably estimable. The following is a tabular reconciliation of the Company’s product warranty liability:

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Balance at beginning of period	$	36,319		$	32,008		$	35,422		$	31,695
Product warranty reserve assumed in acquisition		-			-			-			43
Payments		(4,907	)		(4,285	)		(9,892	)		(8,845	)
Provision for warranty issued		6,275			4,086			11,478			8,246
Changes in estimates for pre-existing warranties		973			1,004			1,652			1,674
Balance at end of period	$	38,660		$	32,813		$	38,660		$	32,813

Additionally, the Company sells extended warranty coverage for certain products, which it accounts for as a service warranty. The sales of extended warranties are recorded as deferred revenue, and typically have a duration of

five

to

ten

years. The deferred revenue related to extended warranty coverage is amortized over the duration of the extended warranty contract period, following the standard warranty period, using the straight-line method. The Company believes the straight-line method is appropriate because the performance obligation is satisfied based on the passage of time. The amortization of deferred revenue is recorded to selling and service expenses on the condensed consolidated statements of comprehensive income as an offset to warranty expense. The following is a tabular reconciliation of the deferred revenue related to extended warranty coverage:

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Balance at beginning of period	$	60,113		$	37,562		$	57,854		$	36,139
Deferred revenue contracts issued		5,526			7,442			10,242			10,463
Amortization of deferred revenue contracts		(2,632	)		(1,648	)		(5,089	)		(3,246	)
Balance at end of period	$	63,007		$	43,356		$	63,007		$	43,356

The timing of recognition of the Company’s deferred revenue balance related to extended warranties at

June 30, 2018

is as follows:

Remainder of 2018	$	6,125
2019		12,682
2020		11,750
2021		9,849
2022		7,711
After 2022		14,890
Total	$	63,007

In the

second

quarter of

2017,

the Company launched a post-sale extended warranty marketing program. In the program’s agreement, the Company is required to pay fees to a

third

-party service provider based on the number of extended warranty contracts sold, which it classifies as costs to obtain a contract. The contract costs are deferred and recorded as other assets in the condensed consolidated balance sheets. The deferred contract costs are amortized to selling and service expense in the condensed consolidated statements of comprehensive income consistent with how the related deferred revenue is recognized. The balance of deferred contract costs as of

June 30, 2018

and

2017

was

$4,183

and

$798,

respectively. Amortization of deferred contract costs recorded during the

six

months ended

June 30, 2018

was

$277.

Product warranty obligations and extended warranty related deferred revenues are included in the condensed consolidated balance sheets as follows:

	June 30,		December 31,
	2018		2017
Product warranty liability
Current portion - other accrued liabilities	$	22,080	$	20,576
Long-term portion - other long-term liabilities		16,580		14,846
Total	$	38,660	$	35,422
Deferred revenue related to extended warranties
Current portion - other accrued liabilities	$	12,447	$	11,017
Long-term portion - other long-term liabilities		50,560		46,837
Total	$	63,007	$	57,854

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Note 11 - Credit Agreements

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Debt Disclosure [Text Block]

11

. Credit Agreements

Short-term borrowings are included in the condensed consolidated balance sheets as follows:

	June 30,		December 31,
	2018		2017
ABL Facility	$	-	$	-
Other lines of credit		23,995		20,602
Total	$	23,995	$	20,602

Long-term borrowings are included in the condensed consolidated balance sheets as follows:

	June 30,			December 31,
	2018			2017
Term Loan	$	879,000		$	929,000
Original issue discount and deferred financing costs		(24,682	)		(26,937	)
ABL Facility		50,000			-
Capital lease obligation		4,251			4,690
Other		869			1,367
Total		909,438			908,120
Less: current portion of debt		758			936
Less: current portion of capital lease obligation		614			636
Total	$	908,066		$	906,548

The Company’s credit agreements originally provided for a

$1,200,000

term loan B credit facility (Term Loan) and currently include a

$300,000

uncommitted incremental term loan facility. The maturity date of the Term Loan is

May 31, 2023

.

The Term Loan is guaranteed by all of the Company’s wholly-owned domestic restricted subsidiaries, and is secured by associated collateral agreements which pledge a

first

priority lien on virtually all of the Company’s assets, including fixed assets and intangibles, other than all cash, trade accounts receivable, inventory, and other current assets and proceeds thereof, which are secured by a

second

priority lien. The Term Loan initially bore interest at rates based upon either a base rate plus an applicable margin of

1.75%

or adjusted LIBOR rate plus an applicable margin of

2.75%,

subject to a LIBOR floor of

0.75%.

Beginning in the

second

quarter of

2014,

the applicable margin related to base rate loans was reduced to

1.50%

and the applicable margin related to LIBOR rate loans was reduced to

2.50%,

in each case, if the Company’s net debt leverage ratio, as defined in the Term Loan, fell below

3.00

to

1.00

for that measurement period.

In

May 2017,

the Company amended the Term Loan, modifying the pricing of the facility by reducing the applicable margin rates to base rate plus a fixed applicable margin of

1.25%

or adjusted LIBOR rate plus a fixed applicable margin of

2.25%.

Further, the amendment removed the pricing grid that would reduce the applicable margin if a net debt leverage ratio of

3.00

to

1.00

was achieved. As a result, the Company does

not

anticipate any future catch-up gains or losses resulting from changes in contractual interest rates to be recorded in the statements of comprehensive income. The amended Term Loan pricing, however, is still subject to the

0.75%

LIBOR floor. In connection with this amendment and in accordance with ASC

470

-

50,

the Company capitalized

$1,432

of fees paid to creditors as deferred financing costs on long-term borrowings in the

second

quarter of

2017.

In

December 2017,

the Company again amended the Term Loan, which further reduced the applicable margin rates to base rate plus a fixed applicable margin of

1.00%

or adjusted LIBOR rate plus a fixed applicable margin of

2.00%.

Additionally, the amendment eliminated the Excess Cash Flow payment requirement for

2017,

and eliminated future related payment requirements if the Company’s secured leverage ratio was maintained below

3.75

to

1.00

times. In connection with this amendment and in accordance with ASC

470

-

50,

the Company capitalized

$2,346

of fees paid to creditors as original issue discount and deferred financing costs on long-term borrowings in the

fourth

quarter of

2017.

In

June 2018,

the Company again amended the Term Loan, which further reduced the applicable margin rates to base rate plus a fixed applicable margin of

0.75%

or adjusted LIBOR rate plus a fixed applicable margin of

1.75%.

In connection with this amendment and in accordance with ASC

470

-

50,

the Company capitalized

$829

of fees paid to creditors as deferred financing costs on long-term borrowings in the

second

quarter of

2018.

As of

June 30, 2018,

the Company’s secured leverage ratio was

2.11

 to

1.00

times, and the Company was in compliance with all Term Loan covenants. There are

no

financial maintenance covenants on the Term Loan.

The Company’s credit agreements also originally provided for a

$250,000

senior secured ABL revolving credit facility (ABL Facility), with a maturity date of

May 29, 2020.

Borrowings under the ABL Facility are guaranteed by all of the Company’s wholly-owned domestic restricted subsidiaries, and are secured by associated collateral agreements which pledge a

first

priority lien on all cash, trade accounts receivable, inventory, and other current assets and proceeds thereof, and a

second

priority lien on all other assets, including fixed assets and intangibles of the Company and certain domestic subsidiaries. ABL Facility borrowings originally bore interest at rates based upon either a base rate plus an applicable margin of

0.50%

or adjusted LIBOR rate plus an applicable margin of

1.50%,

in each case, subject to adjustments based upon average availability under the ABL Facility.

In

June 2018,

the Company amended the ABL Facility; increasing it from

$250,000

to

$300,000

and extending the maturity date from

May 29, 2020

to

June 12, 2023 (

Amended ABL Facility). In addition, the Amended ABL Facility modified the pricing by reducing certain applicable interest rates to either a base rate plus an applicable margin of

0.375%

or an adjusted LIBOR rate plus an applicable margin of

1.375%.

In connection with this amendment and in accordance with ASC

470

-

50,

the Company capitalized

$615

of new debt issuance costs as deferred financing costs on long-term borrowings and wrote-off

$34

of capitalized debt issuance costs as a loss on extinguishment of debt in the

second

quarter of

2018.

In

June 2018,

the Company borrowed

$50,000

under the Amended ABL Facility, the proceeds of which were used as a voluntary prepayment of the Term Loan. As of

June 30, 2018,

there was

$50,000

outstanding under the Amended ABL Facility, leaving

$192,217

of availability, net of outstanding letters of credit. As a result of the prepayment of the Term Loan, the Company wrote-off

$1,298

of original issue discount and capitalized debt issuance costs during the

second

quarter of

2018

as a loss on extinguishment of debt in the condensed consolidated statements of comprehensive income.

As of

June 30, 2018

and

December 31, 2017,

short-term borrowings consisted of borrowings by our foreign subsidiaries on local lines of credit, which totaled

$23,995

and

$20,602,

respectively.

XML

Note 12 - Stock Repurchase Program

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Treasury Stock [Text Block]

12

. Stock Repurchase

Program

In

August 2015,

the Company’s Board of Directors approved a

$200,000

stock repurchase program, which the Company completed in the

third

quarter of

2016.

In

October 2016,

the Company’s Board of Directors approved an additional

$250,000

stock repurchase program. Under the

second

program, the Company

may

repurchase up to

$250,000

of its common stock over the

24

months following the date of approval. The Company

may

repurchase its common stock from time to time, in amounts and at prices the Company deems appropriate, subject to market conditions and other considerations. The repurchases

may

be executed using open market purchases, privately negotiated agreements or other transactions. The actual timing, number and value of shares repurchased under the program will be determined by management at its discretion and will depend on a number of factors, including the market price of the Company’s common stock and general market and economic conditions, applicable legal requirements, and compliance with the terms of the Company’s outstanding indebtedness. The repurchases

may

be funded with cash on hand, available borrowings or proceeds from potential debt or other capital markets sources. The stock repurchase program

may

be suspended or discontinued at any time without prior notice. During the

six

months ended

June 30, 2018

and

2017,

the Company repurchased

560,000

and

844,500

shares of its common stock, respectively, for

$25,656

and

$30,012,

respectively, all funded with cash on hand. Since the inception of both programs, the Company has repurchased

8,676,706

shares of its common stock for

$305,547,

all funded with cash on hand.

XML

Note 13 - Earnings Per Share

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Earnings Per Share [Text Block]

1

3

. Earnings Per

Share

Basic earnings per share is calculated by dividing net income attributable to the common stockholders of the Company by the weighted average number of common shares outstanding during the period, exclusive of restricted shares. Except where the result would be anti-dilutive, diluted earnings per share is calculated by assuming the vesting of unvested restricted stock and the exercise of stock options. The following table reconciles the numerator and the denominator used to calculate basic and diluted earnings per share:

	Three Months Ended June 30,					Six Months Ended June 30,
	2018			2017		2018			2017
Numerator
Net income attributable to Generac Holdings Inc.	$	53,261		$	25,291	$	86,906		$	37,466
Redeemable noncontrolling interest redemption value adjustment		(2,305	)		295		(9,970	)		909
Net income attributable to common shareholders	$	50,956		$	25,586	$	76,936		$	38,375
Denominator
Weighted average shares, basic		61,534,423			62,146,393		61,696,014			62,260,170
Dilutive effect of stock compensation awards (1)		520,024			489,044		563,698			589,707
Diluted shares		62,054,447			62,635,437		62,259,712			62,849,877
Net income attributable to common shareholders per share
Basic	$	0.83		$	0.41	$	1.25		$	0.62
Diluted	$	0.82		$	0.41	$	1.24		$	0.61

(

1

) Excludes approximately

142,600

and

279,200

stock options for the

three

months ended

June 30, 2018

and

2017,

respectively, as the impact of such awards was anti-dilutive. Excludes approximately

81,800

and

193,200

stock options for the

six

months ended

June 30, 2018

and

2017,

respectively, as the impact of such awards was anti-dilutive. Excludes approximately

7,000

shares of restricted stock for the

three

months ended

June 30, 2017,

as the impact of such awards was anti-dilutive.

XML

Note 14 - Income Taxes

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Income Tax Disclosure [Text Block]

1

4

. Income Taxes

The effective income tax rates for the

six

months ended

June 30, 2018

and

2017

were

25.3%

and

36.7%,

respectively. The decrease in the effective income tax rate in

2018

was primarily due to a reduction of the U.S. federal corporate tax rate as a result of the Tax Cuts and Jobs Act (Tax Act) enacted on

December 22, 2017.

The SEC staff issued Staff Legal Bulletin

118

(SAB

118

), which provides guidance on accounting for the tax effects of the Tax Act. SAB

118

provides a measurement period that should

not

extend beyond

one

year from the Tax Act enactment date for companies to complete the accounting under ASC

740.

In accordance with SAB

118,

a company must reflect the income tax effects of those aspects of the Tax Act for which the accounting under ASC

740

is complete. To the extent that a company’s accounting for certain income tax effects of the Tax Act is incomplete but it is able to determine a reasonable estimate, it must record a provisional estimate in the financial statements. If a company cannot determine a provisional estimate to be included in the financial statements, it should continue to apply ASC

740

on the basis of the provisions of the tax laws that were in effect immediately before the enactment of the Tax Act. The Company's accounting for certain elements of the Tax Act is incomplete. However, reasonable estimates of certain effects were able to be made and, therefore, provisional adjustments were recorded in the Company’s financial statements as of, and for the period ended,

December 31, 2017.

There were

no

significant adjustments recorded during the

six

months ended

June 30, 2018

related to provisional amounts recorded in

2017

as a result of the Tax Act. For further discussion on the impact of the Tax Act, see Item

8

(Note

13

“Income Taxes”) of the Annual Report on Form

10

-K for the year ended

December 31, 2017.

XML

Note 15 - Commitments and Contingencies

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Commitments and Contingencies Disclosure [Text Block]

1

5

. Commitments and

Contingencies

The Company has an arrangement with a finance company to provide floor plan financing for certain dealers. The Company receives payment from the finance company after shipment of product to the dealer. The Company participates in the cost of dealer financing up to certain limits and has agreed to repurchase products repossessed by the finance company, but does

not

indemnify the finance company for any credit losses they incur. The amount financed by dealers which remained outstanding under this arrangement at

June 30, 2018

and

December 31, 2017

was approximately

$36,200

and

$36,500,

respectively.

In the normal course of business, the Company is named as a defendant in various lawsuits in which claims are asserted against the Company. In the opinion of management, the liabilities, if any, which

may

result from such lawsuits are

not

expected to have a material adverse effect on the financial position, results of operations or cash flows of the Company.

XML

Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2018

Accounting Policies [Abstract]

New Accounting Pronouncements, Policy [Policy Text Block]

New Accounting Standards

Not

Yet Adopted

In

February 2016,

the Financial Standards Accounting Board (FASB) issued Accounting Standards Update (ASU)

2016

-

02,

Leases

. This guidance was issued to increase transparency and comparability among organizations by requiring the recognition of lease assets and lease liabilities on the balance sheet and by disclosing key information about leasing arrangements. The guidance should be applied using a modified retrospective approach and is effective for the Company in

2019.

The Company is currently assessing the impact the adoption of this guidance will have on the Company’s results of operations and financial position.

In

August 2017,

the FASB issued ASU

2017

-

12,

Derivatives and Hedging – Targeted Improvements to Accounting for Hedging Activities

. This guidance was issued to improve the financial reporting of hedging relationships to better portray the economic results of an entity’s risk management activities in its financial statements and to make certain targeted improvements to simplify the application of the hedge accounting guidance. The standard is effective for the Company in

2019,

with early adoption permitted. The Company is currently assessing the impact the adoption of this guidance will have on the Company’s results of operations and financial position.

There are several other new accounting pronouncements issued by the FASB. Each of these pronouncements, as applicable, has been or will be adopted by the Company. Management does

not

believe any of these accounting pronouncements has had or will have a material impact on the Company’s consolidated financial statements.

Recently Adopted

Accounting Standards

On

January 1, 2018,

the Company adopted ASU

2017

-

07,

Improving the Presentation of Net Periodic Pension Cost and Net

Periodic

Postretirement Benefit Cost

. The new standard requires presentation of certain components of net periodic pension cost as non-operating expense. The adoption of this new standard did

not

have a significant impact on the Company’s financial statements. The changes in presentation of the components of net periodic pension cost were applied retrospectively to all periods presented.

On

January 1, 2018,

the Company adopted ASU

2016

-

15,

Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments

. The changes in presentation of the proceeds from beneficial interests in securitization transactions were applied retrospectively to all periods presented.

On

January 1, 2018,

the Company adopted ASU

2014

-

09,

Revenue from Contracts with Customers

, and all related amendments (the “new revenue recognition standard”) using the full retrospective method, which requires application to all periods presented.

The impact of adopting the above standards on the Company’s previously reported condensed consolidated financial statements is as follows:

Condensed Consolidated Balance Sheets	June 30, 2017
	As Reported		Impact of Adoption			As Adjusted
Accounts receivable	$	243,285	$	(3,143	)	$	240,142
Inventories		378,110		6,081			384,191
Other accrued liabilities		93,343		5,253			98,596
Deferred income taxes		37,575		(3,190	)		34,385
Other long-term liabilities		66,633		5,844			72,477
Retained earnings	$	495,463	$	(4,969	)	$	490,494

	December 31, 2017
	As Reported		Impact of Adoption			As Adjusted
Accounts receivable	$	280,002	$	(708	)	$	279,294
Inventories		380,341		6,708			387,049
Other accrued liabilities		105,067		7,551			112,618
Deferred income taxes		43,789		(1,937	)		41,852
Other long-term liabilities		76,995		5,898			82,893
Retained earnings	$	616,347	$	(5,513	)	$	610,835

Condensed Consolidated Statements of Comprehensive Income	Three Months Ended June 30, 2017
	As Reported		Impact of Adoption			As Adjusted
Net sales	$	395,376	$	(501	)	$	394,875
Cost of goods sold		260,916		1,038			261,954
Selling and service expenses		43,116		(1,106	)		42,010
Research and development expenses		10,567		(14	)		10,553
General and administrative expenses		21,361		46			21,407
Other, net		1,437		140			1,577
Provision for income taxes		14,114		(236	)		13,878
Net income attributable to Generac Holdings Inc.	$	25,660	$	(369	)	$	25,291
Earnings per share
Basic	$	0.42	$	(0.01	)	$	0.41
Diluted	$	0.41	$	-		$	0.41
Comprehensive income attributable to Generac Holdings Inc.	$	32,577	$	(369	)	$	32,208

	Six Months Ended June 30, 2017
	As Reported		Impact of Adoption			As Adjusted
Net sales	$	727,190	$	(1,830	)	$	725,360
Cost of goods sold		482,244		1,395			483,639
Selling and service expenses		83,300		(1,823	)		81,477
Research and development expenses		20,868		(28	)		20,840
General and administrative expenses		42,334		46			42,380
Other, net		1,214		280			1,494
Provision for income taxes		22,365		(664	)		21,701
Net income attributable to Generac Holdings Inc.	$	38,502	$	(1,036	)	$	37,466
Earnings per share
Basic	$	0.63	$	(0.01	)	$	0.62
Diluted	$	0.63	$	(0.02	)	$	0.61
Comprehensive income attributable to Generac Holdings Inc.	$	48,964	$	(1,036	)	$	47,928

Condensed Consolidated Statement of Cash Flows	Six Months Ended June 30, 2017
	As Reported			Impact of Adoption			As Adjusted
Net income	$	38,594		$	(1,036	)	$	37,558
Deferred income taxes		17,164			(664	)		16,500
Accounts receivable		5,362			(2,858	)		2,504
Inventories		(13,981	)		5,745			(8,236	)
Other accrued liabilities		(559	)		(2,585	)		(3,144	)
Net cash provided by operating activities	$	55,674		$	(1,398	)	$	54,276
Proceeds from beneficial interests in securitization transactions	$	-		$	1,398		$	1,398
Net cash used in investing activities	$	(8,825	)	$	1,398		$	(7,427	)

XML

Note 1 - Description of Business and Basis of Presentation (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block]

Condensed Consolidated Balance Sheets	June 30, 2017
	As Reported		Impact of Adoption			As Adjusted
Accounts receivable	$	243,285	$	(3,143	)	$	240,142
Inventories		378,110		6,081			384,191
Other accrued liabilities		93,343		5,253			98,596
Deferred income taxes		37,575		(3,190	)		34,385
Other long-term liabilities		66,633		5,844			72,477
Retained earnings	$	495,463	$	(4,969	)	$	490,494

	December 31, 2017
	As Reported		Impact of Adoption			As Adjusted
Accounts receivable	$	280,002	$	(708	)	$	279,294
Inventories		380,341		6,708			387,049
Other accrued liabilities		105,067		7,551			112,618
Deferred income taxes		43,789		(1,937	)		41,852
Other long-term liabilities		76,995		5,898			82,893
Retained earnings	$	616,347	$	(5,513	)	$	610,835

Condensed Consolidated Statements of Comprehensive Income	Three Months Ended June 30, 2017
	As Reported		Impact of Adoption			As Adjusted
Net sales	$	395,376	$	(501	)	$	394,875
Cost of goods sold		260,916		1,038			261,954
Selling and service expenses		43,116		(1,106	)		42,010
Research and development expenses		10,567		(14	)		10,553
General and administrative expenses		21,361		46			21,407
Other, net		1,437		140			1,577
Provision for income taxes		14,114		(236	)		13,878
Net income attributable to Generac Holdings Inc.	$	25,660	$	(369	)	$	25,291
Earnings per share
Basic	$	0.42	$	(0.01	)	$	0.41
Diluted	$	0.41	$	-		$	0.41
Comprehensive income attributable to Generac Holdings Inc.	$	32,577	$	(369	)	$	32,208

	Six Months Ended June 30, 2017
	As Reported		Impact of Adoption			As Adjusted
Net sales	$	727,190	$	(1,830	)	$	725,360
Cost of goods sold		482,244		1,395			483,639
Selling and service expenses		83,300		(1,823	)		81,477
Research and development expenses		20,868		(28	)		20,840
General and administrative expenses		42,334		46			42,380
Other, net		1,214		280			1,494
Provision for income taxes		22,365		(664	)		21,701
Net income attributable to Generac Holdings Inc.	$	38,502	$	(1,036	)	$	37,466
Earnings per share
Basic	$	0.63	$	(0.01	)	$	0.62
Diluted	$	0.63	$	(0.02	)	$	0.61
Comprehensive income attributable to Generac Holdings Inc.	$	48,964	$	(1,036	)	$	47,928

Condensed Consolidated Statement of Cash Flows	Six Months Ended June 30, 2017
	As Reported			Impact of Adoption			As Adjusted
Net income	$	38,594		$	(1,036	)	$	37,558
Deferred income taxes		17,164			(664	)		16,500
Accounts receivable		5,362			(2,858	)		2,504
Inventories		(13,981	)		5,745			(8,236	)
Other accrued liabilities		(559	)		(2,585	)		(3,144	)
Net cash provided by operating activities	$	55,674		$	(1,398	)	$	54,276
Proceeds from beneficial interests in securitization transactions	$	-		$	1,398		$	1,398
Net cash used in investing activities	$	(8,825	)	$	1,398		$	(7,427	)

XML

Note 4 - Redeemable Noncontrolling Interest (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Redeemable Noncontrolling Interest [Table Text Block]

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Balance at beginning of period	$	54,404		$	33,566		$	43,929		$	33,138
Net income		848			92			822			210
Foreign currency translation		(4,522	)		4,433			(1,686	)		5,357
Redemption value adjustment		2,305			(295	)		9,970			(909	)
Balance at end of period	$	53,035		$	37,796		$	53,035		$	37,796

XML

Note 5 - Derivative Instruments and Hedging Activities (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Schedule Of Derivative Assets (Liabilities) at Fair Value [Table Text Block]

	June 30 , 201 8			December 31, 201 7
Commodity contracts	$	(200	)	$	107
Foreign currency contracts		(55	)		167
Interest rate swaps		16,217			4,356

XML

Note 7 - Accumulated Other Comprehensive Loss (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain on Cash Flow Hedges			Total
Beginning Balance – April 1, 2018	$	(6,677	)	$	(10,978	)	$	9,283		$	(8,372	)
Other comprehensive income (loss) before reclassifications		(10,658	)		-			2,130	(1)		(8,528	)
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income (loss)		(10,658	)		-			2,130			(8,528	)
Ending Balance – June 30, 2018	$	(17,335	)	$	(10,978	)	$	11,413		$	(16,900	)

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain (Loss) on Cash Flow Hedges			Total
Beginning Balance – April 1, 2017	$	(24,447	)	$	(11,040	)	$	(636	)	$	(36,123	)
Other comprehensive income before reclassifications		8,590			-			324	(2)		8,914
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income		8,590			-			324			8,914
Ending Balance – June 30, 2017	$	(15,857	)	$	(11,040	)	$	(312	)	$	(27,209	)

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain on Cash Flow Hedges			Total
Beginning Balance – January 1, 2018	$	(12,856	)	$	(10,978	)	$	2,636		$	(21,198	)
Other comprehensive income (loss) before reclassifications		(4,479	)		-			8,777	(3)		4,298
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income (loss)		(4,479	)		-			8,777			4,298
Ending Balance – June 30, 2018	$	(17,335	)	$	(10,978	)	$	11,413		$	(16,900	)

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain (Loss) on Cash Flow Hedges			Total
Beginning Balance – January 1, 2017	$	(28,047	)	$	(11,040	)	$	(1,076	)	$	(40,163	)
Other comprehensive income before reclassifications		12,190			-			764	(4)		12,954
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income		12,190			-			764			12,954
Ending Balance – June 30, 2017	$	(15,857	)	$	(11,040	)	$	(312	)	$	(27,209	)

XML

Note 8 - Segment Reporting (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Net Sales by Segment
	Three Months Ended June 30, 2018
Product Classes	Domestic		International		Total
Residential products	$	234,131	$	12,267	$	246,398
Commercial & industrial products		120,521		95,107		215,628
Other		26,395		6,528		32,923
Total net sales	$	381,047	$	113,902	$	494,949

	Three Months Ended June 30, 2017
Product Classes	Domestic		International		Total
Residential products	$	185,114	$	13,354	$	198,468
Commercial & industrial products		98,909		70,994		169,903
Other		21,383		5,121		26,504
Total net sales	$	305,406	$	89,469	$	394,875

	Six Months Ended June 30, 2018
Product Classes	Domestic		International		Total
Residential products	$	410,816	$	26,056	$	436,872
Commercial & industrial products		218,292		172,461		390,753
Other		52,158		12,800		64,958
Total net sales	$	681,266	$	211,317	$	892,583

	Six Months Ended June 30, 2017
Product Classes	Domestic		International		Total
Residential products	$	326,815	$	25,870	$	352,685
Commercial & industrial products		183,674		136,982		320,656
Other		42,085		9,934		52,019
Total net sales	$	552,574	$	172,786	$	725,360

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Adjusted EBITDA
	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Domestic	$	90,602		$	63,692		$	156,077		$	105,583
International		11,628			6,034			17,934			10,846
Total adjusted EBITDA	$	102,230		$	69,726		$	174,011		$	116,429
Interest expense		(11,002	)		(10,893	)		(21,115	)		(21,681	)
Depreciation and amortization		(11,600	)		(12,986	)		(23,283	)		(25,583	)
Non-cash write-down and other adjustments (1)		(1,316	)		(1,710	)		(2,622	)		(1,876	)
Non-cash share-based compensation expense (2)		(3,885	)		(3,186	)		(6,991	)		(5,818	)
Loss on extinguishment of debt (3)		(1,332	)		-			(1,332	)		-
Transaction costs and credit facility fees (4)		(441	)		(420	)		(703	)		(736	)
Business optimization expenses (5)		(29	)		(1,346	)		(167	)		(1,446	)
Other		(12	)		69			1			(30	)
Income before provision for income taxes	$	72,613		$	39,254		$	117,799		$	59,259

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Note 9 - Balance Sheet Details (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	June 30, 2018		December 31, 2017
Raw material	$	286,528	$	242,947
Work-in-process		6,034		2,544
Finished goods		187,318		141,558
Total	$	479,880	$	387,049

Property, Plant and Equipment [Table Text Block]

	June 30, 2018			December 31, 2017
Land and improvements	$	13,274		$	13,118
Buildings and improvements		140,663			132,072
Machinery and equipment		94,861			90,487
Dies and tools		26,475			24,504
Vehicles		1,804			1,878
Office equipment and systems		79,316			73,254
Leasehold improvements		2,356			2,436
Construction in progress		10,505			18,799
Gross property and equipment		369,254			356,548
Accumulated depreciation		(135,821	)		(126,168	)
Total	$	233,433		$	230,380

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Note 10 - Product Warranty Obligations (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Schedule of Product Warranty Liability [Table Text Block]

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Balance at beginning of period	$	36,319		$	32,008		$	35,422		$	31,695
Product warranty reserve assumed in acquisition		-			-			-			43
Payments		(4,907	)		(4,285	)		(9,892	)		(8,845	)
Provision for warranty issued		6,275			4,086			11,478			8,246
Changes in estimates for pre-existing warranties		973			1,004			1,652			1,674
Balance at end of period	$	38,660		$	32,813		$	38,660		$	32,813

	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Balance at beginning of period	$	60,113		$	37,562		$	57,854		$	36,139
Deferred revenue contracts issued		5,526			7,442			10,242			10,463
Amortization of deferred revenue contracts		(2,632	)		(1,648	)		(5,089	)		(3,246	)
Balance at end of period	$	63,007		$	43,356		$	63,007		$	43,356

Schedule of Recognition of Deferred Revenue Related to Extended Warranties [Table Text Block]

Remainder of 2018	$	6,125
2019		12,682
2020		11,750
2021		9,849
2022		7,711
After 2022		14,890
Total	$	63,007

Product Warranty Obligations Included In Consolidated Balance Sheet [Table Text Block]

	June 30,		December 31,
	2018		2017
Product warranty liability
Current portion - other accrued liabilities	$	22,080	$	20,576
Long-term portion - other long-term liabilities		16,580		14,846
Total	$	38,660	$	35,422
Deferred revenue related to extended warranties
Current portion - other accrued liabilities	$	12,447	$	11,017
Long-term portion - other long-term liabilities		50,560		46,837
Total	$	63,007	$	57,854

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Note 11 - Credit Agreements (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Schedule of Short-term Debt [Table Text Block]

	June 30,		December 31,
	2018		2017
ABL Facility	$	-	$	-
Other lines of credit		23,995		20,602
Total	$	23,995	$	20,602

Schedule of Long-term Debt Instruments [Table Text Block]

	June 30,			December 31,
	2018			2017
Term Loan	$	879,000		$	929,000
Original issue discount and deferred financing costs		(24,682	)		(26,937	)
ABL Facility		50,000			-
Capital lease obligation		4,251			4,690
Other		869			1,367
Total		909,438			908,120
Less: current portion of debt		758			936
Less: current portion of capital lease obligation		614			636
Total	$	908,066		$	906,548

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Note 13 - Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended June 30,					Six Months Ended June 30,
	2018			2017		2018			2017
Numerator
Net income attributable to Generac Holdings Inc.	$	53,261		$	25,291	$	86,906		$	37,466
Redeemable noncontrolling interest redemption value adjustment		(2,305	)		295		(9,970	)		909
Net income attributable to common shareholders	$	50,956		$	25,586	$	76,936		$	38,375
Denominator
Weighted average shares, basic		61,534,423			62,146,393		61,696,014			62,260,170
Dilutive effect of stock compensation awards (1)		520,024			489,044		563,698			589,707
Diluted shares		62,054,447			62,635,437		62,259,712			62,849,877
Net income attributable to common shareholders per share
Basic	$	0.83		$	0.41	$	1.25		$	0.62
Diluted	$	0.82		$	0.41	$	1.24		$	0.61

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Note 1 - Description of Business and Basis of Presentation - Impact of Adopting Accounting Standards (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Accounts receivable, less allowance for doubtful accounts	$ 311,668	$ 240,142	$ 311,668	$ 240,142	$ 279,294
Inventories	479,880	384,191	479,880	384,191	387,049
Other accrued liabilities	147,628	98,596	147,628	98,596	112,618
Deferred income taxes	57,506	34,385	57,506	34,385	41,852
Other long-term liabilities	93,364	72,477	93,364	72,477	82,893
Retained earnings	687,772	490,494	687,772	490,494	610,835
Accounts receivable	311,668	240,142	311,668	240,142	279,294
Inventories	479,880	384,191	479,880	384,191	387,049
Other accrued liabilities	147,628	98,596	147,628	98,596	112,618
Deferred income taxes	57,506	34,385	57,506	34,385	41,852
Other long-term liabilities	93,364	72,477	93,364	72,477	82,893
Retained earnings	687,772	490,494	687,772	490,494	610,835
Net sales	494,949	394,875	892,583	725,360
Costs of goods sold	318,693	261,954	576,338	483,639
Selling and service	46,052	42,010	88,734	81,477
Research and development	12,616	10,553	24,469	20,840
General and administrative	26,639	21,407	50,114	42,380
Other, net	861	1,577	2,244	1,494
Provision for income taxes	18,382	13,878	29,798	21,701
Net income attributable to Generac Holdings Inc.	$ 53,261	$ 25,291	$ 86,906	$ 37,466
Net income attributable to common shareholders per common share - basic: (in dollars per share)	$ 0.83	$ 0.41	$ 1.25	$ 0.62
Net income attributable to common shareholders per common share - diluted: (in dollars per share)	$ 0.82	$ 0.41	$ 1.24	$ 0.61
Comprehensive income attributable to Generac Holdings Inc.	$ 47,884	$ 32,208	$ 92,587	$ 47,928
Net income	$ 54,231	25,376	88,001	37,558
Deferred income taxes			6,257	16,500
Accounts receivable			(24,876)	2,504
Inventories			(85,592)	(8,236)
Other accrued liabilities			36,578	(3,144)
Net cash provided by operating activities			79,657	54,276
Proceeds from beneficial interests in securitization transactions			1,929	1,398
Net cash used in investing activities			$ (82,127)	(7,427)
Previously Reported [Member]
Accounts receivable, less allowance for doubtful accounts		243,285		243,285	280,002
Inventories		378,110		378,110	380,341
Other accrued liabilities		93,343		93,343	105,067
Deferred income taxes		37,575		37,575	43,789
Other long-term liabilities		66,633		66,633	76,995
Retained earnings		495,463		495,463	616,347
Accounts receivable		243,285		243,285	280,002
Inventories		378,110		378,110	380,341
Other accrued liabilities		93,343		93,343	105,067
Deferred income taxes		37,575		37,575	43,789
Other long-term liabilities		66,633		66,633	76,995
Retained earnings		495,463		495,463	616,347
Net sales		395,376		727,190
Costs of goods sold		260,916		482,244
Selling and service		43,116		83,300
Research and development		10,567		20,868
General and administrative		21,361		42,334
Other, net		1,437		1,214
Provision for income taxes		14,114		22,365
Net income attributable to Generac Holdings Inc.		$ 25,660		$ 38,502
Net income attributable to common shareholders per common share - basic: (in dollars per share)		$ 0.42		$ 0.63
Net income attributable to common shareholders per common share - diluted: (in dollars per share)		$ 0.41		$ 0.63
Comprehensive income attributable to Generac Holdings Inc.		$ 32,577		$ 48,964
Net income				38,594
Deferred income taxes				17,164
Accounts receivable				5,362
Inventories				(13,981)
Other accrued liabilities				(559)
Net cash provided by operating activities				55,674
Proceeds from beneficial interests in securitization transactions
Net cash used in investing activities				(8,825)
Restatement Adjustment [Member] | Accounting Standards Update 2014-09 [Member]
Accounts receivable, less allowance for doubtful accounts		(3,143)		(3,143)	(708)
Inventories		6,081		6,081	6,708
Other accrued liabilities		5,253		5,253	7,551
Deferred income taxes		(3,190)		(3,190)	(1,937)
Other long-term liabilities		5,844		5,844	5,898
Retained earnings		(4,969)		(4,969)	(5,513)
Accounts receivable		(3,143)		(3,143)	(708)
Inventories		6,081		6,081	6,708
Other accrued liabilities		5,253		5,253	7,551
Deferred income taxes		(3,190)		(3,190)	(1,937)
Other long-term liabilities		5,844		5,844	5,898
Retained earnings		(4,969)		(4,969)	$ (5,513)
Net sales		(501)		(1,830)
Costs of goods sold		1,038		1,395
Selling and service		(1,106)		(1,823)
Research and development		(14)		(28)
General and administrative		46		46
Other, net		140		280
Provision for income taxes		(236)		(664)
Net income attributable to Generac Holdings Inc.		$ (369)		$ (1,036)
Net income attributable to common shareholders per common share - basic: (in dollars per share)		$ (0.01)		$ (0.01)
Net income attributable to common shareholders per common share - diluted: (in dollars per share)				$ (0.02)
Comprehensive income attributable to Generac Holdings Inc.		$ (369)		$ (1,036)
Net income				(1,036)
Deferred income taxes				(664)
Accounts receivable				(2,858)
Inventories				5,745
Other accrued liabilities				(2,585)
Net cash provided by operating activities				(1,398)
Proceeds from beneficial interests in securitization transactions				1,398
Net cash used in investing activities				$ 1,398

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Note 2 - Revenue Recognition (Details Textual) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2018	Dec. 31, 2017
Contract with Customer, Liability, Total	$ 20,643	$ 7,034
Contract with Customer, Liability, Revenue Recognized	$ 5,812

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Note 3 - Selmec Acquisition (Details Textual) - USD ($) $ in Thousands	Jun. 01, 2018	Jun. 30, 2018	Dec. 31, 2017
Goodwill, Ending Balance		$ 758,072	$ 721,523
Selmec [Member]
Business Combination, Consideration Transferred, Total	$ 78,307
Business Combination, Contingent Consideration, Liability, Total	6,750
Business Acquisition, Purchase Price Allocation, Intangible Assets Including Goodwill	76,504
Selmec [Member] | International [Member]
Goodwill, Ending Balance	$ 38,538

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Note 4 - Redeemable Noncontrolling Interest (Details Textual) - Pramac [Member] $ in Thousands	Mar. 01, 2016 USD ($)
Business Acquisition, Percentage of Voting Interests Acquired	65.00%
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners	35.00%
Redeemable Noncontrolling Interest, Equity, Fair Value, Total	$ 34,253

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Note 4 - Redeemable Noncontrolling Interest - Redeemable Noncontrolling Interest (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Redemption value adjustment	$ (2,305)	$ 295	$ (9,970)	$ 909
Redeemable Noncontrolling Interest [Member]
Balance at beginning of period	54,404	33,566	43,929	33,138
Net income	848	92	822	210
Foreign currency translation	(4,522)	4,433	(1,686)	5,357
Redemption value adjustment	2,305	(295)	9,970	(909)
Balance at end of period	$ 53,035	$ 37,796	$ 53,035	$ 37,796

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Note 5 - Derivative Instruments and Hedging Activities (Details Textual) $ in Thousands	1 Months Ended		3 Months Ended		6 Months Ended		12 Months Ended
	May 31, 2014	Oct. 31, 2013	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Dec. 31, 2017 USD ($)
Derivative Assets (Liabilities), Net Fair Value of Derivative Contracts, Excluding Impact of Credit Risk			$ 16,236		$ 16,236		$ 4,703
Commodity Contract [Member]
Derivative, Number of Instruments Held, Total			5	1	5	1	1
Commodity Contract [Member] | Not Designated as Hedging Instrument [Member] | Cost of Sales [Member]
Derivative, Gain (Loss) on Derivative, Net, Total			$ (47)	$ 2	$ (203)	$ 185
Commodity Contract [Member] | Maximum [Member]
Derivative, Remaining Maturity					1 year 180 days
Foreign Exchange Contract [Member]
Derivative, Number of Instruments Held, Total			28	18	28	18	28
Foreign Exchange Contract [Member] | Not Designated as Hedging Instrument [Member] | Other, Net [Member]
Derivative, Gain (Loss) on Derivative, Net, Total			$ (545)	$ 380	$ (318)	$ 179
Foreign Exchange Contract [Member] | Maximum [Member]
Derivative, Remaining Maturity					1 year
Interest Rate Swap [Member]
Number of New Contracts Entered	1	2					20
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax			$ 2,130	$ 324	$ 8,777	$ 764

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Note 5 - Derivative Instruments and Hedging Activities - Fair Value of Derivatives (Details) - Fair Value, Inputs, Level 2 [Member] - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Commodity Contract [Member]
Fair Value of Derivatives	$ (200)	$ 107
Foreign Exchange Contract [Member]
Fair Value of Derivatives	(55)	167
Interest Rate Swap [Member]
Fair Value of Derivatives	$ 16,217	$ 4,356

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Note 6 - Fair Value Measurements (Details Textual) - Fair Value, Inputs, Level 2 [Member] - Term Loan [Member] $ in Thousands	Jun. 30, 2018 USD ($)
Long-term Debt, Total	$ 855,617
Long-term Debt, Fair Value	$ 856,130

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Note 7 - Accumulated Other Comprehensive Loss (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Other Comprehensive Income (Loss), before Reclassifications, before Tax	$ 2,878	$ 531	$ 11,860	$ 1,254
Other Comprehensive Income (Loss) before Reclassifications, Tax, Total	$ (748)	$ (207)	$ (3,083)	$ (490)

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Note 7 - Accumulated Other Comprehensive Loss - Disclosure of Changes in Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2018		Jun. 30, 2017		Jun. 30, 2018		Jun. 30, 2017
Beginning Balance					$ 554,319
Ending Balance	$ 617,255				617,255
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Beginning Balance	(6,677)		$ (24,447)		(12,856)		$ (28,047)
Other comprehensive income (loss) before reclassifications	(10,658)		8,590		(4,479)		12,190
Amounts reclassified from AOCL
Other comprehensive loss	(10,658)		8,590		(4,479)		12,190
Ending Balance	(17,335)		(15,857)		(17,335)		(15,857)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Beginning Balance	(10,978)		(11,040)		(10,978)		(11,040)
Other comprehensive income (loss) before reclassifications
Amounts reclassified from AOCL
Other comprehensive loss
Ending Balance	(10,978)		(11,040)		(10,978)		(11,040)
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]
Beginning Balance	9,283		(636)		2,636		(1,076)
Other comprehensive income (loss) before reclassifications	2,130	[1]	324	[2]	8,777	[3]	764	[4]
Amounts reclassified from AOCL
Other comprehensive loss	2,130		324		8,777		764
Ending Balance	11,413		(312)		11,413		(312)
AOCI Attributable to Parent [Member]
Beginning Balance	(8,372)		(36,123)		(21,198)		(40,163)
Other comprehensive income (loss) before reclassifications	(8,528)		8,914		4,298		12,954
Amounts reclassified from AOCL
Other comprehensive loss	(8,528)		8,914		4,298		12,954
Ending Balance	$ (16,900)		$ (27,209)		$ (16,900)		$ (27,209)

[1] Represents unrealized gains of $2,878, net of tax effect of $(748), for the three months ended June 30, 2018.

[2] Represents unrealized gains of $531, net of tax effect of $(207), for the three months ended June 30, 2017.

[3] Represents unrealized gains of $11,860, net of tax effect of $(3,083), for the six months ended June 30, 2018.

[4] Represents unrealized gains of $1,254, net of tax effect of $(490), for the six months ended June 30, 2017.

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Note 8 - Segment Reporting (Details Textual)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Number of Reportable Segments			2
Geographic Concentration Risk [Member] | Sales Revenue, Net [Member] | UNITED STATES
Concentration Risk, Percentage	73.00%	73.00%	72.00%	72.00%
Geographic Concentration Risk [Member] | Net Assets, Geographic Area [Member] | UNITED STATES
Concentration Risk, Percentage			85.00%		85.00%

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Note 8 - Segment Reporting - Net Sales by Products and Services (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Net sales	$ 494,949	$ 394,875	$ 892,583	$ 725,360
Domestic [Member]
Net sales	381,047	305,406	681,266	552,574
International [Member]
Net sales	113,902	89,469	211,317	172,786
Residential Power Products [Member]
Net sales	246,398	198,468	436,872	352,685
Residential Power Products [Member] | Domestic [Member]
Net sales	234,131	185,114	410,816	326,815
Residential Power Products [Member] | International [Member]
Net sales	12,267	13,354	26,056	25,870
Commercial and Industrial Power Products [Member]
Net sales	215,628	169,903	390,753	320,656
Commercial and Industrial Power Products [Member] | Domestic [Member]
Net sales	120,521	98,909	218,292	183,674
Commercial and Industrial Power Products [Member] | International [Member]
Net sales	95,107	70,994	172,461	136,982
Other Products and Services [Member]
Net sales	32,923	26,504	64,958	52,019
Other Products and Services [Member] | Domestic [Member]
Net sales	26,395	21,383	52,158	42,085
Other Products and Services [Member] | International [Member]
Net sales	$ 6,528	$ 5,121	$ 12,800	$ 9,934

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Note 8 - Segment Reporting - Adjusted EBITDA (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Total adjusted EBITDA		$ 102,230	$ 69,726	$ 174,011	$ 116,429
Interest expense		(11,002)	(10,893)	(21,115)	(21,681)
Depreciation and amortization		(11,600)	(12,986)	(23,283)	(25,583)
Non-cash write-down and other adjustments (1)	[1]	(1,316)	(1,710)	(2,622)	(1,876)
Non-cash share-based compensation expense (2)	[2]	(3,885)	(3,186)	(6,991)	(5,818)
Gain (Loss) on Extinguishment of Debt, Total	[3]	(1,332)		(1,332)
Transaction costs and credit facility fees (4)	[4]	(441)	(420)	(703)	(736)
Business optimization expenses (5)	[5]	(29)	(1,346)	(167)	(1,446)
Other		(12)	69	1	(30)
Income before provision for income taxes		72,613	39,254	117,799	59,259
Domestic [Member]
Total adjusted EBITDA		90,602	63,692	156,077	105,583
International [Member]
Total adjusted EBITDA		$ 11,628	$ 6,034	$ 17,934	$ 10,846

[1] Includes gains/losses on disposal of assets, unrealized mark-to-market adjustments on commodity contracts, foreign currency gains/losses and certain purchase accounting related adjustments.

[2] Represents share-based compensation expense to account for stock options, restricted stock and other stock awards over their respective vesting periods.

[3] Represents the non-cash write-off of original issue discount and deferred financing costs due to a voluntary prepayment of Term Loan debt.

[4] Represents transaction costs incurred directly in connection with any investment, as defined in our credit agreement; equity issuance, debt issuance or refinancing; together with certain fees relating to our senior secured credit facilities.

[5] Represents charges relating to business optimization and restructuring costs.

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Note 9 - Balance Sheet Details - Inventories (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017	Jun. 30, 2017
Raw material	$ 286,528	$ 242,947
Work-in-process	6,034	2,544
Finished goods	187,318	141,558
Total	$ 479,880	$ 387,049	$ 384,191

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Note 9 - Balance Sheet Details - Property and Equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Property and equipment, gross	$ 369,254	$ 356,548
Accumulated depreciation	(135,821)	(126,168)
Total	233,433	230,380
Land and Land Improvements [Member]
Property and equipment, gross	13,274	13,118
Building and Building Improvements [Member]
Property and equipment, gross	140,663	132,072
Machinery and Equipment [Member]
Property and equipment, gross	94,861	90,487
Dies and Tools [Member]
Property and equipment, gross	26,475	24,504
Vehicles [Member]
Property and equipment, gross	1,804	1,878
Office Equipment [Member]
Property and equipment, gross	79,316	73,254
Leasehold Improvements [Member]
Property and equipment, gross	2,356	2,436
Construction in Progress [Member]
Property and equipment, gross	$ 10,505	$ 18,799

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Note 10 - Product Warranty Obligations (Details Textual) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Capitalized Contract Cost, Net, Total	$ 4,183	$ 798
Capitalized Contract Cost, Amortization	$ 277
Minimum [Member]
Extended Warranty Term	5 years
Maximum [Member]
Extended Warranty Term	10 years

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Note 10 - Product Warranty Obligations - Reconciliation of Product Warranty Liability (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Balance at beginning of period	$ 36,319	$ 32,008	$ 35,422	$ 31,695
Product warranty reserve assumed in acquisition				43
Payments	(4,907)	(4,285)	(9,892)	(8,845)
Provision for warranty issued	6,275	4,086	11,478	8,246
Changes in estimates for pre-existing warranties	973	1,004	1,652	1,674
Balance at end of period	38,660	32,813	38,660	32,813
Balance at beginning of period	60,113	37,562	57,854	36,139
Deferred revenue contracts issued	5,526	7,442	10,242	10,463
Amortization of deferred revenue contracts	(2,632)	(1,648)	(5,089)	(3,246)
Balance at end of period	$ 63,007	$ 43,356	$ 63,007	$ 43,356

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Note 10 - Product Warranty Obligations - Recognition of Deferred Revenue Related to Extended Warranties (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016
Remainder of 2018	$ 6,125
2019	12,682
2020	11,750
2021	9,849
2022	7,711
After 2022	14,890
Total	$ 63,007	$ 60,113	$ 57,854	$ 43,356	$ 37,562	$ 36,139

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Note 10 - Product Warranty Obligations - Deferred Product Obligations (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016
Current portion - other accrued liabilities	$ 22,080		$ 20,576
Long-term portion - other long-term liabilities	16,580		14,846
Total	38,660	$ 36,319	35,422	$ 32,813	$ 32,008	$ 31,695
Current portion - other accrued liabilities	12,447		11,017
Long-term portion - other long-term liabilities	50,560		46,837
Total	$ 63,007	$ 60,113	$ 57,854	$ 43,356	$ 37,562	$ 36,139

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Note 11 - Credit Agreements (Details Textual) $ in Thousands			1 Months Ended			3 Months Ended			6 Months Ended
		May 31, 2013 USD ($)	Jun. 30, 2018 USD ($)	Dec. 31, 2017 USD ($)	May 31, 2017	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2014	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)
Net Debt Leverage Ratio Threshold									2.11
Gain (Loss) on Extinguishment of Debt, Total	[1]					$ (1,332)			$ (1,332)
Long-term Line of Credit, Total			$ 50,000			50,000			50,000
Short-term Debt, Total			23,995	$ 20,602		23,995			23,995
ABL Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity			250,000			250,000			250,000
Amended ABL Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity			300,000			300,000			300,000
Debt Issuance Costs, Net, Total			615			615			615
Gain (Loss) on Extinguishment of Debt, Total						(34)
Proceeds from Lines of Credit, Total			50,000
Long-term Line of Credit, Total			50,000			50,000			50,000
Line of Credit Facility, Remaining Borrowing Capacity			$ 192,217			192,217			$ 192,217
Base Rate [Member] | ABL Revolving Credit Facility [Member]
Debt Instrument, Basis Spread on Variable Rate			0.375%						0.50%
Adjusted LIBOR Rate [Member] | ABL Revolving Credit Facility [Member]
Debt Instrument, Basis Spread on Variable Rate			1.375%						1.50%
Term Loan [Member]
Line of Credit Facility, Maximum Borrowing Capacity		$ 1,200,000
Uncommitted Incremental Term Loan Facility		$ 300,000
Net Debt Leverage Ratio Threshold				3.75	3			3
Debt Issuance Costs, Net, Total			$ 829	$ 2,346		829	$ 1,432		$ 829	$ 1,432
Gain (Loss) on Extinguishment of Debt, Total						$ (1,298)
Term Loan [Member] | Base Rate [Member]
Debt Instrument, Basis Spread on Variable Rate		1.75%	0.75%	1.00%	1.25%
Term Loan [Member] | Base Rate [Member] | Net Debt Leverage Ratio Threshold [Member]
Debt Instrument, Basis Spread on Variable Rate								1.50%
Term Loan [Member] | Adjusted LIBOR Rate [Member]
Debt Instrument, Basis Spread on Variable Rate		2.75%	1.75%	2.00%	2.25%
Term Loan [Member] | Adjusted LIBOR Rate [Member] | Net Debt Leverage Ratio Threshold [Member]
Debt Instrument, Basis Spread on Variable Rate								2.50%
Term Loan [Member] | LIBOR Floor Rate [Member]
Debt Instrument, Basis Spread on Variable Rate		0.75%			0.75%

[1] Represents the non-cash write-off of original issue discount and deferred financing costs due to a voluntary prepayment of Term Loan debt.

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Note 11 - Credit Agreements - Short-term Borrowings (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Short-term borrowings	$ 23,995	$ 20,602
ABL Revolving Credit Facility [Member]
Short-term borrowings	0	0
Other Lines of Credit [Member]
Short-term borrowings	$ 23,995	$ 20,602

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Note 11 - Credit Agreements - Long-term Borrowings (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Term Loan	$ 879,000	$ 929,000
Original issue discount and deferred financing costs	(24,682)	(26,937)
ABL Facility	50,000
Capital lease obligation	4,251	4,690
Other	869	1,367
Total	909,438	908,120
Less: current portion of debt	758	936
Less: current portion of capital lease obligation	614	636
Total	$ 908,066	$ 906,548

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Note 12 - Stock Repurchase Program (Details Textual) - USD ($) $ in Thousands	1 Months Ended	6 Months Ended		35 Months Ended
	Oct. 31, 2016	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Aug. 31, 2015
Stock Repurchase Program, Authorized Amount	$ 250,000				$ 200,000
Stock Repurchase Program, Period in Force	2 years
Payments for Repurchase of Common Stock		$ 25,656	$ 30,012	$ 305,547
Treasury Stock [Member]
Shares Acquired Under Stock Repurchases Program, Shares		560,000	844,500	8,676,706

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Note 13 - Earnings Per Share (Details Textual) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Employee Stock Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	142,600	279,200	81,800	193,200
Restricted Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		7,000

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Note 13 - Earnings Per Share - Reconciliation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Net income attributable to Generac Holdings Inc.		$ 53,261	$ 25,291	$ 86,906	$ 37,466
Redeemable noncontrolling interest redemption value adjustment		(2,305)	295	(9,970)	909
Net income attributable to common shareholders		$ 50,956	$ 25,586	$ 76,936	$ 38,375
Weighted average shares, basic (in shares)		61,534,423	62,146,393	61,696,014	62,260,170
Dilutive effect of stock compensation awards (in shares)	[1]	520,024	489,044	563,698	589,707
Diluted shares (in shares)		62,054,447	62,635,437	62,259,712	62,849,877
Basic (in dollars per share)		$ 0.83	$ 0.41	$ 1.25	$ 0.62
Diluted (in dollars per share)		$ 0.82	$ 0.41	$ 1.24	$ 0.61

[1] Excludes approximately 142,600 and 279,200 stock options for the three months ended June 30, 2018 and 2017, respectively, as the impact of such awards was anti-dilutive. Excludes approximately 81,800 and 193,200 stock options for the six months ended June 30, 2018 and 2017, respectively, as the impact of such awards was anti-dilutive. Excludes approximately 7,000 shares of restricted stock for the three months ended June 30, 2017, as the impact of such awards was anti-dilutive.

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Note 14 - Income Taxes (Details Textual)	6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017
Effective Income Tax Rate Reconciliation, Percent, Total	25.30%	36.70%

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Note 15 - Commitments and Contingencies (Details Textual) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Amount Financed by Dealers	$ 36.2	$ 36.5